141627375

素因数分解:

$3^2\times 5^3\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 72

約数和(自身を含む): 265822128

約数和(自身を除く): 124194753

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 125, 131, 155, 225, 279, 375, 393, 465, 655, 775, 961, 1125, 1179, 1395, 1965, 2325, 2883, 3275, 3875, 4061, 4805, 5895, 6975, 8649, 9825, 11625, 12183, 14415, 16375, 20305, 24025, 29475, 34875, 36549, 43245, 49125, 60915, 72075, 101525, 120125, 125891, 147375, 182745, 216225, 304575, 360375, 377673, 507625, 629455, 913725, 1081125, 1133019, 1522875, 1888365, 3147275, 4568625, 5665095, 9441825, 15736375, 28325475, 47209125, 141627375]

約数ペア:

[(1, 141627375), (3, 47209125), (5, 28325475), (9, 15736375), (15, 9441825), (25, 5665095), (31, 4568625), (45, 3147275), (75, 1888365), (93, 1522875), (125, 1133019), (131, 1081125), (155, 913725), (225, 629455), (279, 507625), (375, 377673), (393, 360375), (465, 304575), (655, 216225), (775, 182745), (961, 147375), (1125, 125891), (1179, 120125), (1395, 101525), (1965, 72075), (2325, 60915), (2883, 49125), (3275, 43245), (3875, 36549), (4061, 34875), (4805, 29475), (5895, 24025), (6975, 20305), (8649, 16375), (9825, 14415), (11625, 12183)]