20220812415

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{156623}}^1$

素因数の和:156804

約数の個数: 48

約数和(自身を含む): 37138682880

約数和(自身を除く): 16917870465

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 151, 171, 285, 453, 755, 855, 1359, 2265, 2869, 6795, 8607, 14345, 25821, 43035, 129105, 156623, 469869, 783115, 1409607, 2349345, 2975837, 7048035, 8927511, 14879185, 23650073, 26782533, 44637555, 70950219, 118250365, 133912665, 212850657, 354751095, 449351387, 1064253285, 1348054161, 2246756935, 4044162483, 6740270805, 20220812415]

約数ペア:

[(1, 20220812415), (3, 6740270805), (5, 4044162483), (9, 2246756935), (15, 1348054161), (19, 1064253285), (45, 449351387), (57, 354751095), (95, 212850657), (151, 133912665), (171, 118250365), (285, 70950219), (453, 44637555), (755, 26782533), (855, 23650073), (1359, 14879185), (2265, 8927511), (2869, 7048035), (6795, 2975837), (8607, 2349345), (14345, 1409607), (25821, 783115), (43035, 469869), (129105, 156623)]