13705875

素因数分解:

$3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 26357760

約数和(自身を除く): 12651885

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 125, 131, 135, 155, 225, 279, 375, 393, 465, 655, 675, 775, 837, 1125, 1179, 1395, 1965, 2325, 3275, 3375, 3537, 3875, 4061, 4185, 5895, 6975, 9825, 11625, 12183, 16375, 17685, 20305, 20925, 29475, 34875, 36549, 49125, 60915, 88425, 101525, 104625, 109647, 147375, 182745, 304575, 442125, 507625, 548235, 913725, 1522875, 2741175, 4568625, 13705875]

約数ペア:

[(1, 13705875), (3, 4568625), (5, 2741175), (9, 1522875), (15, 913725), (25, 548235), (27, 507625), (31, 442125), (45, 304575), (75, 182745), (93, 147375), (125, 109647), (131, 104625), (135, 101525), (155, 88425), (225, 60915), (279, 49125), (375, 36549), (393, 34875), (465, 29475), (655, 20925), (675, 20305), (775, 17685), (837, 16375), (1125, 12183), (1179, 11625), (1395, 9825), (1965, 6975), (2325, 5895), (3275, 4185), (3375, 4061), (3537, 3875)]