152072965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 205908480

約数和(自身を除く): 53835515

約数列:

[1, 5, 11, 47, 55, 89, 235, 445, 517, 661, 979, 2585, 3305, 4183, 4895, 7271, 20915, 31067, 36355, 46013, 58829, 155335, 230065, 294145, 341737, 647119, 1708685, 2764963, 3235595, 13824815, 30414593, 152072965]

約数ペア:

[(1, 152072965), (5, 30414593), (11, 13824815), (47, 3235595), (55, 2764963), (89, 1708685), (235, 647119), (445, 341737), (517, 294145), (661, 230065), (979, 155335), (2585, 58829), (3305, 46013), (4183, 36355), (4895, 31067), (7271, 20915)]