2364451375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 3804143616

約数和(自身を除く): 1439692241

約数列:

[1, 5, 11, 13, 17, 25, 31, 55, 65, 85, 125, 143, 155, 187, 221, 251, 275, 325, 341, 403, 425, 527, 715, 775, 935, 1105, 1255, 1375, 1625, 1705, 2015, 2125, 2431, 2635, 2761, 3263, 3575, 3875, 4267, 4433, 4675, 5525, 5797, 6275, 6851, 7781, 8525, 10075, 12155, 13175, 13805, 16315, 17875, 21335, 22165, 23375, 27625, 28985, 31375, 34255, 35893, 38905, 42625, 46937, 50375, 55471, 60775, 65875, 69025, 75361, 81575, 85591, 101153, 106675, 110825, 132277, 144925, 171275, 179465, 194525, 234685, 277355, 303875, 345125, 376805, 407875, 427955, 505765, 533375, 554125, 610181, 661385, 724625, 856375, 897325, 972625, 1112683, 1173425, 1386775, 1455047, 1719601, 1884025, 2139775, 2528825, 3050905, 3306925, 4486625, 5563415, 5867125, 6933875, 7275235, 8598005, 9420125, 10698875, 12644125, 15254525, 16534625, 18915611, 27817075, 36376175, 42990025, 76272625, 94578055, 139085375, 181880875, 214950125, 472890275, 2364451375]

約数ペア:

[(1, 2364451375), (5, 472890275), (11, 214950125), (13, 181880875), (17, 139085375), (25, 94578055), (31, 76272625), (55, 42990025), (65, 36376175), (85, 27817075), (125, 18915611), (143, 16534625), (155, 15254525), (187, 12644125), (221, 10698875), (251, 9420125), (275, 8598005), (325, 7275235), (341, 6933875), (403, 5867125), (425, 5563415), (527, 4486625), (715, 3306925), (775, 3050905), (935, 2528825), (1105, 2139775), (1255, 1884025), (1375, 1719601), (1625, 1455047), (1705, 1386775), (2015, 1173425), (2125, 1112683), (2431, 972625), (2635, 897325), (2761, 856375), (3263, 724625), (3575, 661385), (3875, 610181), (4267, 554125), (4433, 533375), (4675, 505765), (5525, 427955), (5797, 407875), (6275, 376805), (6851, 345125), (7781, 303875), (8525, 277355), (10075, 234685), (12155, 194525), (13175, 179465), (13805, 171275), (16315, 144925), (17875, 132277), (21335, 110825), (22165, 106675), (23375, 101153), (27625, 85591), (28985, 81575), (31375, 75361), (34255, 69025), (35893, 65875), (38905, 60775), (42625, 55471), (46937, 50375)]