289796835

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{32801}}^1$

素因数の和:32859

約数の個数: 32

約数和(自身を含む): 503838720

約数和(自身を除く): 214041885

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 8835, 32801, 98403, 164005, 492015, 623219, 1016831, 1869657, 3050493, 3116095, 5084155, 9348285, 15252465, 19319789, 57959367, 96598945, 289796835]

約数ペア:

[(1, 289796835), (3, 96598945), (5, 57959367), (15, 19319789), (19, 15252465), (31, 9348285), (57, 5084155), (93, 3116095), (95, 3050493), (155, 1869657), (285, 1016831), (465, 623219), (589, 492015), (1767, 164005), (2945, 98403), (8835, 32801)]