71162235

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22273}}^1$

素因数の和:22355

約数の個数: 24

約数和(自身を含む): 125090784

約数和(自身を除く): 53928549

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 22273, 66819, 111365, 200457, 334095, 1002285, 1581383, 4744149, 7906915, 14232447, 23720745, 71162235]

約数ペア:

[(1, 71162235), (3, 23720745), (5, 14232447), (9, 7906915), (15, 4744149), (45, 1581383), (71, 1002285), (213, 334095), (355, 200457), (639, 111365), (1065, 66819), (3195, 22273)]