171126045

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2011}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 311361024

約数和(自身を除く): 140234979

約数列:

[1, 3, 5, 9, 15, 31, 45, 61, 93, 155, 183, 279, 305, 465, 549, 915, 1395, 1891, 2011, 2745, 5673, 6033, 9455, 10055, 17019, 18099, 28365, 30165, 62341, 85095, 90495, 122671, 187023, 311705, 368013, 561069, 613355, 935115, 1104039, 1840065, 2805345, 3802801, 5520195, 11408403, 19014005, 34225209, 57042015, 171126045]

約数ペア:

[(1, 171126045), (3, 57042015), (5, 34225209), (9, 19014005), (15, 11408403), (31, 5520195), (45, 3802801), (61, 2805345), (93, 1840065), (155, 1104039), (183, 935115), (279, 613355), (305, 561069), (465, 368013), (549, 311705), (915, 187023), (1395, 122671), (1891, 90495), (2011, 85095), (2745, 62341), (5673, 30165), (6033, 28365), (9455, 18099), (10055, 17019)]