2875275

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1012

約数の個数: 36

約数和(自身を含む): 5551728

約数和(自身を除く): 2676453

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 983, 2925, 2949, 4915, 8847, 12779, 14745, 24575, 38337, 44235, 63895, 73725, 115011, 191685, 221175, 319475, 575055, 958425, 2875275]

約数ペア:

[(1, 2875275), (3, 958425), (5, 575055), (9, 319475), (13, 221175), (15, 191685), (25, 115011), (39, 73725), (45, 63895), (65, 44235), (75, 38337), (117, 24575), (195, 14745), (225, 12779), (325, 8847), (585, 4915), (975, 2949), (983, 2925)]