172930725

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:787

約数の個数: 72

約数和(自身を含む): 341576352

約数和(自身を除く): 168645627

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 107, 165, 225, 275, 321, 495, 535, 653, 825, 963, 1177, 1605, 1959, 2475, 2675, 3265, 3531, 4815, 5877, 5885, 7183, 8025, 9795, 10593, 16325, 17655, 21549, 24075, 29385, 29425, 35915, 48975, 52965, 64647, 69871, 88275, 107745, 146925, 179575, 209613, 264825, 323235, 349355, 538725, 628839, 768581, 1048065, 1616175, 1746775, 2305743, 3144195, 3842905, 5240325, 6917229, 11528715, 15720975, 19214525, 34586145, 57643575, 172930725]

約数ペア:

[(1, 172930725), (3, 57643575), (5, 34586145), (9, 19214525), (11, 15720975), (15, 11528715), (25, 6917229), (33, 5240325), (45, 3842905), (55, 3144195), (75, 2305743), (99, 1746775), (107, 1616175), (165, 1048065), (225, 768581), (275, 628839), (321, 538725), (495, 349355), (535, 323235), (653, 264825), (825, 209613), (963, 179575), (1177, 146925), (1605, 107745), (1959, 88275), (2475, 69871), (2675, 64647), (3265, 52965), (3531, 48975), (4815, 35915), (5877, 29425), (5885, 29385), (7183, 24075), (8025, 21549), (9795, 17655), (10593, 16325)]