72945915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10369}}^1$

素因数の和:10451

約数の個数: 32

約数和(自身を含む): 135390720

約数和(自身を除く): 62444805

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 469, 1005, 1407, 2345, 7035, 10369, 31107, 51845, 72583, 155535, 217749, 362915, 694723, 1088745, 2084169, 3473615, 4863061, 10420845, 14589183, 24315305, 72945915]

約数ペア:

[(1, 72945915), (3, 24315305), (5, 14589183), (7, 10420845), (15, 4863061), (21, 3473615), (35, 2084169), (67, 1088745), (105, 694723), (201, 362915), (335, 217749), (469, 155535), (1005, 72583), (1407, 51845), (2345, 31107), (7035, 10369)]