151506005

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2447}}^1$

素因数の和:2549

約数の個数: 32

約数和(自身を含む): 218557440

約数和(自身を除く): 67051435

約数列:

[1, 5, 7, 29, 35, 61, 145, 203, 305, 427, 1015, 1769, 2135, 2447, 8845, 12235, 12383, 17129, 61915, 70963, 85645, 149267, 354815, 496741, 746335, 1044869, 2483705, 4328743, 5224345, 21643715, 30301201, 151506005]

約数ペア:

[(1, 151506005), (5, 30301201), (7, 21643715), (29, 5224345), (35, 4328743), (61, 2483705), (145, 1044869), (203, 746335), (305, 496741), (427, 354815), (1015, 149267), (1769, 85645), (2135, 70963), (2447, 61915), (8845, 17129), (12235, 12383)]