631960895

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1283}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 813542400

約数和(自身を除く): 181581505

約数列:

[1, 5, 29, 43, 79, 145, 215, 395, 1247, 1283, 2291, 3397, 6235, 6415, 11455, 16985, 37207, 55169, 98513, 101357, 186035, 275845, 492565, 506785, 1599901, 2939353, 4358351, 7999505, 14696765, 21791755, 126392179, 631960895]

約数ペア:

[(1, 631960895), (5, 126392179), (29, 21791755), (43, 14696765), (79, 7999505), (145, 4358351), (215, 2939353), (395, 1599901), (1247, 506785), (1283, 492565), (2291, 275845), (3397, 186035), (6235, 101357), (6415, 98513), (11455, 55169), (16985, 37207)]