3319875

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 6473376

約数和(自身を除く): 3153501

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 227, 325, 375, 585, 681, 975, 1125, 1135, 1625, 2043, 2925, 2951, 3405, 4875, 5675, 8853, 10215, 14625, 14755, 17025, 26559, 28375, 44265, 51075, 73775, 85125, 132795, 221325, 255375, 368875, 663975, 1106625, 3319875]

約数ペア:

[(1, 3319875), (3, 1106625), (5, 663975), (9, 368875), (13, 255375), (15, 221325), (25, 132795), (39, 85125), (45, 73775), (65, 51075), (75, 44265), (117, 28375), (125, 26559), (195, 17025), (225, 14755), (227, 14625), (325, 10215), (375, 8853), (585, 5675), (681, 4875), (975, 3405), (1125, 2951), (1135, 2925), (1625, 2043)]