2023306875

素因数分解:

$3^2\times 5^4\times {\mathrm{223}}^1\times {\mathrm{1613}}^1$

素因数の和:1862

約数の個数: 60

約数和(自身を含む): 3670675008

約数和(自身を除く): 1647368133

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 223, 225, 375, 625, 669, 1115, 1125, 1613, 1875, 2007, 3345, 4839, 5575, 5625, 8065, 10035, 14517, 16725, 24195, 27875, 40325, 50175, 72585, 83625, 120975, 139375, 201625, 250875, 359699, 362925, 418125, 604875, 1008125, 1079097, 1254375, 1798495, 1814625, 3024375, 3237291, 5395485, 8992475, 9073125, 16186455, 26977425, 44962375, 80932275, 134887125, 224811875, 404661375, 674435625, 2023306875]

約数ペア:

[(1, 2023306875), (3, 674435625), (5, 404661375), (9, 224811875), (15, 134887125), (25, 80932275), (45, 44962375), (75, 26977425), (125, 16186455), (223, 9073125), (225, 8992475), (375, 5395485), (625, 3237291), (669, 3024375), (1115, 1814625), (1125, 1798495), (1613, 1254375), (1875, 1079097), (2007, 1008125), (3345, 604875), (4839, 418125), (5575, 362925), (5625, 359699), (8065, 250875), (10035, 201625), (14517, 139375), (16725, 120975), (24195, 83625), (27875, 72585), (40325, 50175)]