23110605

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 47803392

約数和(自身を除く): 24692787

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 49, 63, 105, 141, 147, 223, 235, 245, 315, 329, 423, 441, 669, 705, 735, 987, 1115, 1561, 1645, 2007, 2115, 2205, 2303, 2961, 3345, 4683, 4935, 6909, 7805, 10035, 10481, 10927, 11515, 14049, 14805, 20727, 23415, 31443, 32781, 34545, 52405, 54635, 70245, 73367, 94329, 98343, 103635, 157215, 163905, 220101, 366835, 471645, 491715, 513569, 660303, 1100505, 1540707, 2567845, 3301515, 4622121, 7703535, 23110605]

約数ペア:

[(1, 23110605), (3, 7703535), (5, 4622121), (7, 3301515), (9, 2567845), (15, 1540707), (21, 1100505), (35, 660303), (45, 513569), (47, 491715), (49, 471645), (63, 366835), (105, 220101), (141, 163905), (147, 157215), (223, 103635), (235, 98343), (245, 94329), (315, 73367), (329, 70245), (423, 54635), (441, 52405), (669, 34545), (705, 32781), (735, 31443), (987, 23415), (1115, 20727), (1561, 14805), (1645, 14049), (2007, 11515), (2115, 10927), (2205, 10481), (2303, 10035), (2961, 7805), (3345, 6909), (4683, 4935)]