63220935

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1721}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 105799680

約数和(自身を除く): 42578745

約数列:

[1, 3, 5, 15, 31, 79, 93, 155, 237, 395, 465, 1185, 1721, 2449, 5163, 7347, 8605, 12245, 25815, 36735, 53351, 135959, 160053, 266755, 407877, 679795, 800265, 2039385, 4214729, 12644187, 21073645, 63220935]

約数ペア:

[(1, 63220935), (3, 21073645), (5, 12644187), (15, 4214729), (31, 2039385), (79, 800265), (93, 679795), (155, 407877), (237, 266755), (395, 160053), (465, 135959), (1185, 53351), (1721, 36735), (2449, 25815), (5163, 12245), (7347, 8605)]