2355862125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12743}}^1$

素因数の和:12807

約数の個数: 64

約数和(自身を含む): 4294218240

約数和(自身を除く): 1938356115

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 125, 145, 255, 375, 425, 435, 493, 725, 1275, 1479, 2125, 2175, 2465, 3625, 6375, 7395, 10875, 12325, 12743, 36975, 38229, 61625, 63715, 184875, 191145, 216631, 318575, 369547, 649893, 955725, 1083155, 1108641, 1592875, 1847735, 3249465, 4778625, 5415775, 5543205, 6282299, 9238675, 16247325, 18846897, 27078875, 27716025, 31411495, 46193375, 81236625, 94234485, 138580125, 157057475, 471172425, 785287375, 2355862125]

約数ペア:

[(1, 2355862125), (3, 785287375), (5, 471172425), (15, 157057475), (17, 138580125), (25, 94234485), (29, 81236625), (51, 46193375), (75, 31411495), (85, 27716025), (87, 27078875), (125, 18846897), (145, 16247325), (255, 9238675), (375, 6282299), (425, 5543205), (435, 5415775), (493, 4778625), (725, 3249465), (1275, 1847735), (1479, 1592875), (2125, 1108641), (2175, 1083155), (2465, 955725), (3625, 649893), (6375, 369547), (7395, 318575), (10875, 216631), (12325, 191145), (12743, 184875), (36975, 63715), (38229, 61625)]