4004114715

素因数分解:

$3^4\times 5^1\times {\mathrm{1973}}^1\times {\mathrm{5011}}^1$

素因数の和:7001

約数の個数: 40

約数和(自身を含む): 7182817488

約数和(自身を除く): 3178702773

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1973, 5011, 5919, 9865, 15033, 17757, 25055, 29595, 45099, 53271, 75165, 88785, 135297, 159813, 225495, 266355, 405891, 676485, 799065, 2029455, 9886703, 29660109, 49433515, 88980327, 148300545, 266940981, 444901635, 800822943, 1334704905, 4004114715]

約数ペア:

[(1, 4004114715), (3, 1334704905), (5, 800822943), (9, 444901635), (15, 266940981), (27, 148300545), (45, 88980327), (81, 49433515), (135, 29660109), (405, 9886703), (1973, 2029455), (5011, 799065), (5919, 676485), (9865, 405891), (15033, 266355), (17757, 225495), (25055, 159813), (29595, 135297), (45099, 88785), (53271, 75165)]