70729155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1487}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 141133824

約数和(自身を除く): 70404669

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 151, 315, 453, 755, 1057, 1359, 1487, 2265, 3171, 4461, 5285, 6795, 7435, 9513, 10409, 13383, 15855, 22305, 31227, 47565, 52045, 66915, 93681, 156135, 224537, 468405, 673611, 1122685, 1571759, 2020833, 3368055, 4715277, 7858795, 10104165, 14145831, 23576385, 70729155]

約数ペア:

[(1, 70729155), (3, 23576385), (5, 14145831), (7, 10104165), (9, 7858795), (15, 4715277), (21, 3368055), (35, 2020833), (45, 1571759), (63, 1122685), (105, 673611), (151, 468405), (315, 224537), (453, 156135), (755, 93681), (1057, 66915), (1359, 52045), (1487, 47565), (2265, 31227), (3171, 22305), (4461, 15855), (5285, 13383), (6795, 10409), (7435, 9513)]