4469205

素因数分解:

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

素因数の和:118

約数の個数: 48

約数和(自身を含む): 8116416

約数和(自身を除く): 3647211

約数列:

[1, 3, 5, 13, 15, 39, 41, 43, 65, 123, 129, 169, 195, 205, 215, 507, 533, 559, 615, 645, 845, 1599, 1677, 1763, 2535, 2665, 2795, 5289, 6929, 7267, 7995, 8385, 8815, 20787, 21801, 22919, 26445, 34645, 36335, 68757, 103935, 109005, 114595, 297947, 343785, 893841, 1489735, 4469205]

約数ペア:

[(1, 4469205), (3, 1489735), (5, 893841), (13, 343785), (15, 297947), (39, 114595), (41, 109005), (43, 103935), (65, 68757), (123, 36335), (129, 34645), (169, 26445), (195, 22919), (205, 21801), (215, 20787), (507, 8815), (533, 8385), (559, 7995), (615, 7267), (645, 6929), (845, 5289), (1599, 2795), (1677, 2665), (1763, 2535)]