63103275

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 123318000

約数和(自身を除く): 60214725

約数列:

[1, 3, 5, 9, 15, 19, 25, 29, 45, 57, 75, 87, 95, 145, 171, 225, 261, 285, 435, 475, 509, 551, 725, 855, 1305, 1425, 1527, 1653, 2175, 2545, 2755, 4275, 4581, 4959, 6525, 7635, 8265, 9671, 12725, 13775, 14761, 22905, 24795, 29013, 38175, 41325, 44283, 48355, 73805, 87039, 114525, 123975, 132849, 145065, 221415, 241775, 280459, 369025, 435195, 664245, 725325, 841377, 1107075, 1402295, 2175975, 2524131, 3321225, 4206885, 7011475, 12620655, 21034425, 63103275]

約数ペア:

[(1, 63103275), (3, 21034425), (5, 12620655), (9, 7011475), (15, 4206885), (19, 3321225), (25, 2524131), (29, 2175975), (45, 1402295), (57, 1107075), (75, 841377), (87, 725325), (95, 664245), (145, 435195), (171, 369025), (225, 280459), (261, 241775), (285, 221415), (435, 145065), (475, 132849), (509, 123975), (551, 114525), (725, 87039), (855, 73805), (1305, 48355), (1425, 44283), (1527, 41325), (1653, 38175), (2175, 29013), (2545, 24795), (2755, 22905), (4275, 14761), (4581, 13775), (4959, 12725), (6525, 9671), (7635, 8265)]