3631875

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:185

約数の個数: 40

約数和(自身を含む): 6560400

約数和(自身を除く): 2928525

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 149, 195, 325, 375, 447, 625, 745, 975, 1625, 1875, 1937, 2235, 3725, 4875, 5811, 8125, 9685, 11175, 18625, 24375, 29055, 48425, 55875, 93125, 145275, 242125, 279375, 726375, 1210625, 3631875]

約数ペア:

[(1, 3631875), (3, 1210625), (5, 726375), (13, 279375), (15, 242125), (25, 145275), (39, 93125), (65, 55875), (75, 48425), (125, 29055), (149, 24375), (195, 18625), (325, 11175), (375, 9685), (447, 8125), (625, 5811), (745, 4875), (975, 3725), (1625, 2235), (1875, 1937)]