25127610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 62705664

約数和(自身を除く): 37578054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 71, 94, 141, 142, 213, 235, 251, 282, 355, 426, 470, 502, 705, 710, 753, 1065, 1255, 1410, 1506, 2130, 2510, 3337, 3765, 6674, 7530, 10011, 11797, 16685, 17821, 20022, 23594, 33370, 35391, 35642, 50055, 53463, 58985, 70782, 89105, 100110, 106926, 117970, 176955, 178210, 267315, 353910, 534630, 837587, 1675174, 2512761, 4187935, 5025522, 8375870, 12563805, 25127610]

約数ペア:

[(1, 25127610), (2, 12563805), (3, 8375870), (5, 5025522), (6, 4187935), (10, 2512761), (15, 1675174), (30, 837587), (47, 534630), (71, 353910), (94, 267315), (141, 178210), (142, 176955), (213, 117970), (235, 106926), (251, 100110), (282, 89105), (355, 70782), (426, 58985), (470, 53463), (502, 50055), (705, 35642), (710, 35391), (753, 33370), (1065, 23594), (1255, 20022), (1410, 17821), (1506, 16685), (2130, 11797), (2510, 10011), (3337, 7530), (3765, 6674)]