57101175

素因数分解:

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

素因数の和:110

約数の個数: 72

約数和(自身を含む): 110873360

約数和(自身を除く): 53772185

約数列:

[1, 3, 5, 9, 15, 19, 25, 37, 45, 57, 75, 95, 111, 171, 185, 225, 285, 333, 361, 475, 555, 703, 855, 925, 1083, 1425, 1665, 1805, 2109, 2775, 3249, 3515, 4275, 5415, 6327, 6859, 8325, 9025, 10545, 13357, 16245, 17575, 20577, 27075, 31635, 34295, 40071, 52725, 61731, 66785, 81225, 102885, 120213, 158175, 171475, 200355, 253783, 308655, 333925, 514425, 601065, 761349, 1001775, 1268915, 1543275, 2284047, 3005325, 3806745, 6344575, 11420235, 19033725, 57101175]

約数ペア:

[(1, 57101175), (3, 19033725), (5, 11420235), (9, 6344575), (15, 3806745), (19, 3005325), (25, 2284047), (37, 1543275), (45, 1268915), (57, 1001775), (75, 761349), (95, 601065), (111, 514425), (171, 333925), (185, 308655), (225, 253783), (285, 200355), (333, 171475), (361, 158175), (475, 120213), (555, 102885), (703, 81225), (855, 66785), (925, 61731), (1083, 52725), (1425, 40071), (1665, 34295), (1805, 31635), (2109, 27075), (2775, 20577), (3249, 17575), (3515, 16245), (4275, 13357), (5415, 10545), (6327, 9025), (6859, 8325)]