72370515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23767}}^1$

素因数の和:23811

約数の個数: 32

約数和(自身を含む): 136903680

約数和(自身を除く): 64533165

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 23767, 71301, 118835, 166369, 356505, 499107, 689243, 831845, 2067729, 2495535, 3446215, 4824701, 10338645, 14474103, 24123505, 72370515]

約数ペア:

[(1, 72370515), (3, 24123505), (5, 14474103), (7, 10338645), (15, 4824701), (21, 3446215), (29, 2495535), (35, 2067729), (87, 831845), (105, 689243), (145, 499107), (203, 356505), (435, 166369), (609, 118835), (1015, 71301), (3045, 23767)]