22346025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 41934816

約数和(自身を除く): 19588791

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 43, 65, 75, 123, 129, 169, 195, 205, 215, 325, 507, 533, 559, 615, 645, 845, 975, 1025, 1075, 1599, 1677, 1763, 2535, 2665, 2795, 3075, 3225, 4225, 5289, 6929, 7267, 7995, 8385, 8815, 12675, 13325, 13975, 20787, 21801, 22919, 26445, 34645, 36335, 39975, 41925, 44075, 68757, 103935, 109005, 114595, 132225, 173225, 181675, 297947, 343785, 519675, 545025, 572975, 893841, 1489735, 1718925, 4469205, 7448675, 22346025]

約数ペア:

[(1, 22346025), (3, 7448675), (5, 4469205), (13, 1718925), (15, 1489735), (25, 893841), (39, 572975), (41, 545025), (43, 519675), (65, 343785), (75, 297947), (123, 181675), (129, 173225), (169, 132225), (195, 114595), (205, 109005), (215, 103935), (325, 68757), (507, 44075), (533, 41925), (559, 39975), (615, 36335), (645, 34645), (845, 26445), (975, 22919), (1025, 21801), (1075, 20787), (1599, 13975), (1677, 13325), (1763, 12675), (2535, 8815), (2665, 8385), (2795, 7995), (3075, 7267), (3225, 6929), (4225, 5289)]