78630435

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{523}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 147629664

約数和(自身を除く): 68999229

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 257, 523, 585, 771, 1285, 1569, 2313, 2615, 3341, 3855, 4707, 6799, 7845, 10023, 11565, 16705, 20397, 23535, 30069, 33995, 50115, 61191, 101985, 134411, 150345, 305955, 403233, 672055, 1209699, 1747343, 2016165, 5242029, 6048495, 8736715, 15726087, 26210145, 78630435]

約数ペア:

[(1, 78630435), (3, 26210145), (5, 15726087), (9, 8736715), (13, 6048495), (15, 5242029), (39, 2016165), (45, 1747343), (65, 1209699), (117, 672055), (195, 403233), (257, 305955), (523, 150345), (585, 134411), (771, 101985), (1285, 61191), (1569, 50115), (2313, 33995), (2615, 30069), (3341, 23535), (3855, 20397), (4707, 16705), (6799, 11565), (7845, 10023)]