328014375

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{13457}}^1$

素因数の和:13493

約数の個数: 40

約数和(自身を含む): 588599088

約数和(自身を除く): 260584713

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 625, 975, 1625, 1875, 4875, 8125, 13457, 24375, 40371, 67285, 174941, 201855, 336425, 524823, 874705, 1009275, 1682125, 2624115, 4373525, 5046375, 8410625, 13120575, 21867625, 25231875, 65602875, 109338125, 328014375]

約数ペア:

[(1, 328014375), (3, 109338125), (5, 65602875), (13, 25231875), (15, 21867625), (25, 13120575), (39, 8410625), (65, 5046375), (75, 4373525), (125, 2624115), (195, 1682125), (325, 1009275), (375, 874705), (625, 524823), (975, 336425), (1625, 201855), (1875, 174941), (4875, 67285), (8125, 40371), (13457, 24375)]