2793375

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 5451264

約数和(自身を除く): 2657889

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 191, 195, 225, 325, 375, 573, 585, 955, 975, 1125, 1625, 1719, 2483, 2865, 2925, 4775, 4875, 7449, 8595, 12415, 14325, 14625, 22347, 23875, 37245, 42975, 62075, 71625, 111735, 186225, 214875, 310375, 558675, 931125, 2793375]

約数ペア:

[(1, 2793375), (3, 931125), (5, 558675), (9, 310375), (13, 214875), (15, 186225), (25, 111735), (39, 71625), (45, 62075), (65, 42975), (75, 37245), (117, 23875), (125, 22347), (191, 14625), (195, 14325), (225, 12415), (325, 8595), (375, 7449), (573, 4875), (585, 4775), (955, 2925), (975, 2865), (1125, 2483), (1625, 1719)]