70153815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2671}}^1$

素因数の和:2799

約数の個数: 32

約数和(自身を含む): 120047616

約数和(自身を除く): 49893801

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 255, 309, 515, 1545, 1751, 2671, 5253, 8013, 8755, 13355, 26265, 40065, 45407, 136221, 227035, 275113, 681105, 825339, 1375565, 4126695, 4676921, 14030763, 23384605, 70153815]

約数ペア:

[(1, 70153815), (3, 23384605), (5, 14030763), (15, 4676921), (17, 4126695), (51, 1375565), (85, 825339), (103, 681105), (255, 275113), (309, 227035), (515, 136221), (1545, 45407), (1751, 40065), (2671, 26265), (5253, 13355), (8013, 8755)]