127624505

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 164989440

約数和(自身を除く): 37364935

約数列:

[1, 5, 29, 47, 61, 145, 235, 305, 307, 1363, 1535, 1769, 2867, 6815, 8845, 8903, 14335, 14429, 18727, 44515, 72145, 83143, 93635, 415715, 418441, 543083, 880169, 2092205, 2715415, 4400845, 25524901, 127624505]

約数ペア:

[(1, 127624505), (5, 25524901), (29, 4400845), (47, 2715415), (61, 2092205), (145, 880169), (235, 543083), (305, 418441), (307, 415715), (1363, 93635), (1535, 83143), (1769, 72145), (2867, 44515), (6815, 18727), (8845, 14429), (8903, 14335)]