162538465

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{1151}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 198844416

約数和(自身を除く): 36305951

約数列:

[1, 5, 61, 305, 463, 1151, 2315, 5755, 28243, 70211, 141215, 351055, 532913, 2664565, 32507693, 162538465]

約数ペア:

[(1, 162538465), (5, 32507693), (61, 2664565), (305, 532913), (463, 351055), (1151, 141215), (2315, 70211), (5755, 28243)]