33978015

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 65249280

約数和(自身を除く): 31271265

約数列:

[1, 3, 5, 9, 15, 23, 27, 31, 45, 69, 93, 115, 135, 155, 207, 279, 345, 353, 465, 621, 713, 837, 1035, 1059, 1395, 1765, 2139, 3105, 3177, 3565, 4185, 5295, 6417, 8119, 9531, 10695, 10943, 15885, 19251, 24357, 32085, 32829, 40595, 47655, 54715, 73071, 96255, 98487, 121785, 164145, 219213, 251689, 295461, 365355, 492435, 755067, 1096065, 1258445, 1477305, 2265201, 3775335, 6795603, 11326005, 33978015]

約数ペア:

[(1, 33978015), (3, 11326005), (5, 6795603), (9, 3775335), (15, 2265201), (23, 1477305), (27, 1258445), (31, 1096065), (45, 755067), (69, 492435), (93, 365355), (115, 295461), (135, 251689), (155, 219213), (207, 164145), (279, 121785), (345, 98487), (353, 96255), (465, 73071), (621, 54715), (713, 47655), (837, 40595), (1035, 32829), (1059, 32085), (1395, 24357), (1765, 19251), (2139, 15885), (3105, 10943), (3177, 10695), (3565, 9531), (4185, 8119), (5295, 6417)]