195440902525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{691}}^1$

素因数の和:1115

約数の個数: 96

約数和(自身を含む): 274805268480

約数和(自身を除く): 79364365955

約数列:

[1, 5, 11, 25, 47, 55, 79, 235, 275, 277, 395, 517, 691, 869, 1175, 1385, 1975, 2585, 3047, 3455, 3713, 4345, 6925, 7601, 12925, 13019, 15235, 17275, 18565, 21725, 21883, 32477, 38005, 40843, 54589, 65095, 76175, 92825, 109415, 143209, 162385, 190025, 191407, 204215, 240713, 272945, 325475, 357247, 547075, 600479, 716045, 811925, 957035, 1021075, 1028501, 1203565, 1364725, 1786235, 2105477, 2565683, 3002395, 3580225, 4785175, 5142505, 6017825, 8931175, 8996129, 10527385, 11313511, 12828415, 15011975, 15121153, 25712525, 28222513, 44980645, 52636925, 56567555, 64142075, 75605765, 98957419, 141112565, 166332683, 224903225, 282837775, 378028825, 494787095, 705562825, 710694191, 831663415, 2473935475, 3553470955, 4158317075, 7817636101, 17767354775, 39088180505, 195440902525]

約数ペア:

[(1, 195440902525), (5, 39088180505), (11, 17767354775), (25, 7817636101), (47, 4158317075), (55, 3553470955), (79, 2473935475), (235, 831663415), (275, 710694191), (277, 705562825), (395, 494787095), (517, 378028825), (691, 282837775), (869, 224903225), (1175, 166332683), (1385, 141112565), (1975, 98957419), (2585, 75605765), (3047, 64142075), (3455, 56567555), (3713, 52636925), (4345, 44980645), (6925, 28222513), (7601, 25712525), (12925, 15121153), (13019, 15011975), (15235, 12828415), (17275, 11313511), (18565, 10527385), (21725, 8996129), (21883, 8931175), (32477, 6017825), (38005, 5142505), (40843, 4785175), (54589, 3580225), (65095, 3002395), (76175, 2565683), (92825, 2105477), (109415, 1786235), (143209, 1364725), (162385, 1203565), (190025, 1028501), (191407, 1021075), (204215, 957035), (240713, 811925), (272945, 716045), (325475, 600479), (357247, 547075)]