157417535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5431}}^1$

素因数の和:5495

約数の個数: 32

約数和(自身を含む): 225275904

約数和(自身を除く): 67858369

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 341, 527, 935, 1705, 2635, 5431, 5797, 27155, 28985, 59741, 92327, 168361, 298705, 461635, 841805, 1015597, 1851971, 2862137, 5077985, 9259855, 14310685, 31483507, 157417535]

約数ペア:

[(1, 157417535), (5, 31483507), (11, 14310685), (17, 9259855), (31, 5077985), (55, 2862137), (85, 1851971), (155, 1015597), (187, 841805), (341, 461635), (527, 298705), (935, 168361), (1705, 92327), (2635, 59741), (5431, 28985), (5797, 27155)]