73260405

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{70783}}^1$

素因数の和:70817

約数の個数: 24

約数和(自身を含む): 132507648

約数和(自身を除く): 59247243

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 70783, 212349, 353915, 637047, 1061745, 1628009, 3185235, 4884027, 8140045, 14652081, 24420135, 73260405]

約数ペア:

[(1, 73260405), (3, 24420135), (5, 14652081), (9, 8140045), (15, 4884027), (23, 3185235), (45, 1628009), (69, 1061745), (115, 637047), (207, 353915), (345, 212349), (1035, 70783)]