159720605

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{1163}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 211782816

約数和(自身を除く): 52062211

約数列:

[1, 5, 11, 55, 121, 227, 605, 1135, 1163, 2497, 5815, 12485, 12793, 27467, 63965, 137335, 140723, 264001, 703615, 1320005, 2904011, 14520055, 31944121, 159720605]

約数ペア:

[(1, 159720605), (5, 31944121), (11, 14520055), (55, 2904011), (121, 1320005), (227, 703615), (605, 264001), (1135, 140723), (1163, 137335), (2497, 63965), (5815, 27467), (12485, 12793)]