252959355

素因数分解:

$3^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 497403504

約数和(自身を除く): 244444149

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 701, 729, 891, 1215, 1485, 2103, 2187, 2673, 3505, 3645, 4455, 6309, 6561, 7711, 8019, 10515, 10935, 13365, 18927, 23133, 24057, 31545, 32805, 38555, 40095, 56781, 69399, 72171, 94635, 115665, 120285, 170343, 208197, 283905, 346995, 360855, 511029, 624591, 851715, 1040985, 1533087, 1873773, 2555145, 3122955, 4599261, 5621319, 7665435, 9368865, 16863957, 22996305, 28106595, 50591871, 84319785, 252959355]

約数ペア:

[(1, 252959355), (3, 84319785), (5, 50591871), (9, 28106595), (11, 22996305), (15, 16863957), (27, 9368865), (33, 7665435), (45, 5621319), (55, 4599261), (81, 3122955), (99, 2555145), (135, 1873773), (165, 1533087), (243, 1040985), (297, 851715), (405, 624591), (495, 511029), (701, 360855), (729, 346995), (891, 283905), (1215, 208197), (1485, 170343), (2103, 120285), (2187, 115665), (2673, 94635), (3505, 72171), (3645, 69399), (4455, 56781), (6309, 40095), (6561, 38555), (7711, 32805), (8019, 31545), (10515, 24057), (10935, 23133), (13365, 18927)]