22785525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 52925184

約数和(自身を除く): 30139659

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 23, 25, 35, 37, 45, 51, 63, 69, 75, 85, 105, 111, 115, 119, 153, 161, 175, 185, 207, 225, 255, 259, 315, 333, 345, 357, 391, 425, 483, 525, 555, 575, 595, 629, 765, 777, 805, 851, 925, 1035, 1071, 1173, 1275, 1295, 1449, 1575, 1665, 1725, 1785, 1887, 1955, 2331, 2415, 2553, 2737, 2775, 2975, 3145, 3519, 3825, 3885, 4025, 4255, 4403, 5175, 5355, 5661, 5865, 5957, 6475, 7245, 7659, 8211, 8325, 8925, 9435, 9775, 11655, 12075, 12765, 13209, 13685, 14467, 15725, 17595, 17871, 19425, 21275, 22015, 24633, 26775, 28305, 29325, 29785, 36225, 38295, 39627, 41055, 43401, 47175, 53613, 58275, 63825, 66045, 68425, 72335, 87975, 89355, 101269, 110075, 123165, 130203, 141525, 148925, 191475, 198135, 205275, 217005, 268065, 303807, 330225, 361675, 446775, 506345, 615825, 651015, 911421, 990675, 1085025, 1340325, 1519035, 2531725, 3255075, 4557105, 7595175, 22785525]

約数ペア:

[(1, 22785525), (3, 7595175), (5, 4557105), (7, 3255075), (9, 2531725), (15, 1519035), (17, 1340325), (21, 1085025), (23, 990675), (25, 911421), (35, 651015), (37, 615825), (45, 506345), (51, 446775), (63, 361675), (69, 330225), (75, 303807), (85, 268065), (105, 217005), (111, 205275), (115, 198135), (119, 191475), (153, 148925), (161, 141525), (175, 130203), (185, 123165), (207, 110075), (225, 101269), (255, 89355), (259, 87975), (315, 72335), (333, 68425), (345, 66045), (357, 63825), (391, 58275), (425, 53613), (483, 47175), (525, 43401), (555, 41055), (575, 39627), (595, 38295), (629, 36225), (765, 29785), (777, 29325), (805, 28305), (851, 26775), (925, 24633), (1035, 22015), (1071, 21275), (1173, 19425), (1275, 17871), (1295, 17595), (1449, 15725), (1575, 14467), (1665, 13685), (1725, 13209), (1785, 12765), (1887, 12075), (1955, 11655), (2331, 9775), (2415, 9435), (2553, 8925), (2737, 8325), (2775, 8211), (2975, 7659), (3145, 7245), (3519, 6475), (3825, 5957), (3885, 5865), (4025, 5661), (4255, 5355), (4403, 5175)]