53505804525

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{53411}}^1$

素因数の和:53499

約数の個数: 72

約数和(自身を含む): 95889068064

約数和(自身を除く): 42383263539

約数列:

[1, 3, 5, 15, 19, 25, 37, 57, 75, 95, 111, 185, 285, 361, 475, 555, 703, 925, 1083, 1425, 1805, 2109, 2775, 3515, 5415, 9025, 10545, 13357, 17575, 27075, 40071, 52725, 53411, 66785, 160233, 200355, 267055, 333925, 801165, 1001775, 1014809, 1335275, 1976207, 3044427, 4005825, 5074045, 5928621, 9881035, 15222135, 19281371, 25370225, 29643105, 37547933, 49405175, 57844113, 76110675, 96406855, 112643799, 148215525, 187739665, 289220565, 482034275, 563218995, 713410727, 938698325, 1446102825, 2140232181, 2816094975, 3567053635, 10701160905, 17835268175, 53505804525]

約数ペア:

[(1, 53505804525), (3, 17835268175), (5, 10701160905), (15, 3567053635), (19, 2816094975), (25, 2140232181), (37, 1446102825), (57, 938698325), (75, 713410727), (95, 563218995), (111, 482034275), (185, 289220565), (285, 187739665), (361, 148215525), (475, 112643799), (555, 96406855), (703, 76110675), (925, 57844113), (1083, 49405175), (1425, 37547933), (1805, 29643105), (2109, 25370225), (2775, 19281371), (3515, 15222135), (5415, 9881035), (9025, 5928621), (10545, 5074045), (13357, 4005825), (17575, 3044427), (27075, 1976207), (40071, 1335275), (52725, 1014809), (53411, 1001775), (66785, 801165), (160233, 333925), (200355, 267055)]