2079251145

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1\times {\mathrm{1471}}^1$

素因数の和:1894

約数の個数: 48

約数和(自身を含む): 3653904384

約数和(自身を除く): 1574653239

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 311, 505, 909, 933, 1471, 1515, 1555, 2799, 4413, 4545, 4665, 7355, 13239, 13995, 22065, 31411, 66195, 94233, 148571, 157055, 282699, 445713, 457481, 471165, 742855, 1337139, 1372443, 1413495, 2228565, 2287405, 4117329, 6685695, 6862215, 20586645, 46205581, 138616743, 231027905, 415850229, 693083715, 2079251145]

約数ペア:

[(1, 2079251145), (3, 693083715), (5, 415850229), (9, 231027905), (15, 138616743), (45, 46205581), (101, 20586645), (303, 6862215), (311, 6685695), (505, 4117329), (909, 2287405), (933, 2228565), (1471, 1413495), (1515, 1372443), (1555, 1337139), (2799, 742855), (4413, 471165), (4545, 457481), (4665, 445713), (7355, 282699), (13239, 157055), (13995, 148571), (22065, 94233), (31411, 66195)]