61102785

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1553}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 101743488

約数和(自身を除く): 40640703

約数列:

[1, 3, 5, 15, 43, 61, 129, 183, 215, 305, 645, 915, 1553, 2623, 4659, 7765, 7869, 13115, 23295, 39345, 66779, 94733, 200337, 284199, 333895, 473665, 1001685, 1420995, 4073519, 12220557, 20367595, 61102785]

約数ペア:

[(1, 61102785), (3, 20367595), (5, 12220557), (15, 4073519), (43, 1420995), (61, 1001685), (129, 473665), (183, 333895), (215, 284199), (305, 200337), (645, 94733), (915, 66779), (1553, 39345), (2623, 23295), (4659, 13115), (7765, 7869)]