6431981235

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{13633}}^1$

素因数の和:14155

約数の個数: 32

約数和(自身を含む): 10460441088

約数和(自身を除く): 4028459853

約数列:

[1, 3, 5, 15, 71, 213, 355, 443, 1065, 1329, 2215, 6645, 13633, 31453, 40899, 68165, 94359, 157265, 204495, 471795, 967943, 2903829, 4839715, 6039419, 14519145, 18118257, 30197095, 90591285, 428798749, 1286396247, 2143993745, 6431981235]

約数ペア:

[(1, 6431981235), (3, 2143993745), (5, 1286396247), (15, 428798749), (71, 90591285), (213, 30197095), (355, 18118257), (443, 14519145), (1065, 6039419), (1329, 4839715), (2215, 2903829), (6645, 967943), (13633, 471795), (31453, 204495), (40899, 157265), (68165, 94359)]