83103705

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21227}}^1$

素因数の和:21270

約数の個数: 32

約数和(自身を含む): 152841600

約数和(自身を除く): 69737895

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 21227, 63681, 106135, 191043, 318405, 573129, 615583, 955215, 1846749, 2865645, 3077915, 5540247, 9233745, 16620741, 27701235, 83103705]

約数ペア:

[(1, 83103705), (3, 27701235), (5, 16620741), (9, 9233745), (15, 5540247), (27, 3077915), (29, 2865645), (45, 1846749), (87, 955215), (135, 615583), (145, 573129), (261, 318405), (435, 191043), (783, 106135), (1305, 63681), (3915, 21227)]