1330652015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 2050818048

約数和(自身を除く): 720166033

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 151, 235, 329, 385, 487, 517, 755, 1057, 1645, 1661, 2435, 2585, 3409, 3619, 5285, 5357, 7097, 8305, 11627, 17045, 18095, 22889, 26785, 35485, 37499, 49679, 58135, 73537, 78067, 114445, 160223, 187495, 248395, 251779, 367685, 390335, 514759, 546469, 801115, 808907, 1258895, 1762453, 2573795, 2732345, 3456239, 4044535, 5662349, 8812265, 17281195, 24193673, 28311745, 38018629, 120968365, 190093145, 266130403, 1330652015]

約数ペア:

[(1, 1330652015), (5, 266130403), (7, 190093145), (11, 120968365), (35, 38018629), (47, 28311745), (55, 24193673), (77, 17281195), (151, 8812265), (235, 5662349), (329, 4044535), (385, 3456239), (487, 2732345), (517, 2573795), (755, 1762453), (1057, 1258895), (1645, 808907), (1661, 801115), (2435, 546469), (2585, 514759), (3409, 390335), (3619, 367685), (5285, 251779), (5357, 248395), (7097, 187495), (8305, 160223), (11627, 114445), (17045, 78067), (18095, 73537), (22889, 58135), (26785, 49679), (35485, 37499)]