495170145

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{78041}}^1$

素因数の和:78102

約数の個数: 32

約数和(自身を含む): 899043840

約数和(自身を除く): 403873695

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 78041, 234123, 390205, 702369, 1170615, 2107107, 3511845, 3667927, 10535535, 11003781, 18339635, 33011343, 55018905, 99034029, 165056715, 495170145]

約数ペア:

[(1, 495170145), (3, 165056715), (5, 99034029), (9, 55018905), (15, 33011343), (27, 18339635), (45, 11003781), (47, 10535535), (135, 3667927), (141, 3511845), (235, 2107107), (423, 1170615), (705, 702369), (1269, 390205), (2115, 234123), (6345, 78041)]