61603815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45131}}^1$

素因数の和:45159

約数の個数: 32

約数和(自身を含む): 121314816

約数和(自身を除く): 59711001

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 45131, 135393, 225655, 315917, 586703, 676965, 947751, 1579585, 1760109, 2933515, 4106921, 4738755, 8800545, 12320763, 20534605, 61603815]

約数ペア:

[(1, 61603815), (3, 20534605), (5, 12320763), (7, 8800545), (13, 4738755), (15, 4106921), (21, 2933515), (35, 1760109), (39, 1579585), (65, 947751), (91, 676965), (105, 586703), (195, 315917), (273, 225655), (455, 135393), (1365, 45131)]