749302015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{12889}}^1$

素因数の和:13063

約数の個数: 32

約数和(自身を含む): 1128545280

約数和(自身を除く): 379243265

約数列:

[1, 5, 7, 11, 35, 55, 77, 151, 385, 755, 1057, 1661, 5285, 8305, 11627, 12889, 58135, 64445, 90223, 141779, 451115, 708895, 992453, 1946239, 4962265, 9731195, 13623673, 21408629, 68118365, 107043145, 149860403, 749302015]

約数ペア:

[(1, 749302015), (5, 149860403), (7, 107043145), (11, 68118365), (35, 21408629), (55, 13623673), (77, 9731195), (151, 4962265), (385, 1946239), (755, 992453), (1057, 708895), (1661, 451115), (5285, 141779), (8305, 90223), (11627, 64445), (12889, 58135)]