6642675

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 13158880

約数和(自身を除く): 6516205

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 757, 975, 1755, 2271, 2925, 3785, 6813, 8775, 9841, 11355, 18925, 20439, 29523, 34065, 49205, 56775, 88569, 102195, 147615, 170325, 246025, 265707, 442845, 510975, 738075, 1328535, 2214225, 6642675]

約数ペア:

[(1, 6642675), (3, 2214225), (5, 1328535), (9, 738075), (13, 510975), (15, 442845), (25, 265707), (27, 246025), (39, 170325), (45, 147615), (65, 102195), (75, 88569), (117, 56775), (135, 49205), (195, 34065), (225, 29523), (325, 20439), (351, 18925), (585, 11355), (675, 9841), (757, 8775), (975, 6813), (1755, 3785), (2271, 2925)]