72430755

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3217}}^1$

素因数の和:3323

約数の個数: 32

約数和(自身を含む): 123571200

約数和(自身を除く): 51140445

約数列:

[1, 3, 5, 15, 19, 57, 79, 95, 237, 285, 395, 1185, 1501, 3217, 4503, 7505, 9651, 16085, 22515, 48255, 61123, 183369, 254143, 305615, 762429, 916845, 1270715, 3812145, 4828717, 14486151, 24143585, 72430755]

約数ペア:

[(1, 72430755), (3, 24143585), (5, 14486151), (15, 4828717), (19, 3812145), (57, 1270715), (79, 916845), (95, 762429), (237, 305615), (285, 254143), (395, 183369), (1185, 61123), (1501, 48255), (3217, 22515), (4503, 16085), (7505, 9651)]