296786145

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1\times {\mathrm{829}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 492422400

約数和(自身を除く): 195636255

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 823, 829, 2469, 2487, 4115, 4145, 12345, 12435, 23867, 24041, 71601, 72123, 119335, 120205, 358005, 360615, 682267, 2046801, 3411335, 10234005, 19785743, 59357229, 98928715, 296786145]

約数ペア:

[(1, 296786145), (3, 98928715), (5, 59357229), (15, 19785743), (29, 10234005), (87, 3411335), (145, 2046801), (435, 682267), (823, 360615), (829, 358005), (2469, 120205), (2487, 119335), (4115, 72123), (4145, 71601), (12345, 24041), (12435, 23867)]