716303985

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{1381}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 1159553280

約数和(自身を除く): 443249295

約数列:

[1, 3, 5, 15, 151, 229, 453, 687, 755, 1145, 1381, 2265, 3435, 4143, 6905, 20715, 34579, 103737, 172895, 208531, 316249, 518685, 625593, 948747, 1042655, 1581245, 3127965, 4743735, 47753599, 143260797, 238767995, 716303985]

約数ペア:

[(1, 716303985), (3, 238767995), (5, 143260797), (15, 47753599), (151, 4743735), (229, 3127965), (453, 1581245), (687, 1042655), (755, 948747), (1145, 625593), (1381, 518685), (2265, 316249), (3435, 208531), (4143, 172895), (6905, 103737), (20715, 34579)]