3412305

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 6726720

約数和(自身を除く): 3314415

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 307, 585, 741, 855, 921, 1235, 1535, 2223, 2763, 3705, 3991, 4605, 5833, 11115, 11973, 13815, 17499, 19955, 29165, 35919, 52497, 59865, 75829, 87495, 179595, 227487, 262485, 379145, 682461, 1137435, 3412305]

約数ペア:

[(1, 3412305), (3, 1137435), (5, 682461), (9, 379145), (13, 262485), (15, 227487), (19, 179595), (39, 87495), (45, 75829), (57, 59865), (65, 52497), (95, 35919), (117, 29165), (171, 19955), (195, 17499), (247, 13815), (285, 11973), (307, 11115), (585, 5833), (741, 4605), (855, 3991), (921, 3705), (1235, 2763), (1535, 2223)]