13349115

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 26251680

約数和(自身を除く): 12902565

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1201, 1235, 2223, 3603, 3705, 6005, 10809, 11115, 15613, 18015, 22819, 46839, 54045, 68457, 78065, 114095, 140517, 205371, 234195, 296647, 342285, 702585, 889941, 1026855, 1483235, 2669823, 4449705, 13349115]

約数ペア:

[(1, 13349115), (3, 4449705), (5, 2669823), (9, 1483235), (13, 1026855), (15, 889941), (19, 702585), (39, 342285), (45, 296647), (57, 234195), (65, 205371), (95, 140517), (117, 114095), (171, 78065), (195, 68457), (247, 54045), (285, 46839), (585, 22819), (741, 18015), (855, 15613), (1201, 11115), (1235, 10809), (2223, 6005), (3603, 3705)]