99279375

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{4073}}^1$

素因数の和:4109

約数の個数: 40

約数和(自身を含む): 178180464

約数和(自身を除く): 78901089

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 625, 975, 1625, 1875, 4073, 4875, 8125, 12219, 20365, 24375, 52949, 61095, 101825, 158847, 264745, 305475, 509125, 794235, 1323725, 1527375, 2545625, 3971175, 6618625, 7636875, 19855875, 33093125, 99279375]

約数ペア:

[(1, 99279375), (3, 33093125), (5, 19855875), (13, 7636875), (15, 6618625), (25, 3971175), (39, 2545625), (65, 1527375), (75, 1323725), (125, 794235), (195, 509125), (325, 305475), (375, 264745), (625, 158847), (975, 101825), (1625, 61095), (1875, 52949), (4073, 24375), (4875, 20365), (8125, 12219)]