63903195

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 118195200

約数和(自身を除く): 54292005

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 71, 113, 135, 177, 213, 295, 339, 355, 531, 565, 639, 885, 1017, 1065, 1593, 1695, 1917, 2655, 3051, 3195, 4189, 5085, 6667, 7965, 8023, 9585, 12567, 15255, 20001, 20945, 24069, 33335, 37701, 40115, 60003, 62835, 72207, 100005, 113103, 120345, 180009, 188505, 216621, 300015, 361035, 473357, 565515, 900045, 1083105, 1420071, 2366785, 4260213, 7100355, 12780639, 21301065, 63903195]

約数ペア:

[(1, 63903195), (3, 21301065), (5, 12780639), (9, 7100355), (15, 4260213), (27, 2366785), (45, 1420071), (59, 1083105), (71, 900045), (113, 565515), (135, 473357), (177, 361035), (213, 300015), (295, 216621), (339, 188505), (355, 180009), (531, 120345), (565, 113103), (639, 100005), (885, 72207), (1017, 62835), (1065, 60003), (1593, 40115), (1695, 37701), (1917, 33335), (2655, 24069), (3051, 20945), (3195, 20001), (4189, 15255), (5085, 12567), (6667, 9585), (7965, 8023)]