76306185

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 68845815

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 71, 95, 135, 171, 213, 285, 355, 419, 513, 639, 855, 1065, 1257, 1349, 1917, 2095, 2565, 3195, 3771, 4047, 6285, 6745, 7961, 9585, 11313, 12141, 18855, 20235, 23883, 29749, 36423, 39805, 56565, 60705, 71649, 89247, 119415, 148745, 182115, 214947, 267741, 358245, 446235, 565231, 803223, 1074735, 1338705, 1695693, 2826155, 4016115, 5087079, 8478465, 15261237, 25435395, 76306185]

約数ペア:

[(1, 76306185), (3, 25435395), (5, 15261237), (9, 8478465), (15, 5087079), (19, 4016115), (27, 2826155), (45, 1695693), (57, 1338705), (71, 1074735), (95, 803223), (135, 565231), (171, 446235), (213, 358245), (285, 267741), (355, 214947), (419, 182115), (513, 148745), (639, 119415), (855, 89247), (1065, 71649), (1257, 60705), (1349, 56565), (1917, 39805), (2095, 36423), (2565, 29749), (3195, 23883), (3771, 20235), (4047, 18855), (6285, 12141), (6745, 11313), (7961, 9585)]