12530175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 24522240

約数和(自身を除く): 11992065

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 145, 175, 203, 435, 525, 609, 725, 823, 1015, 2175, 2469, 3045, 4115, 5075, 5761, 12345, 15225, 17283, 20575, 23867, 28805, 61725, 71601, 86415, 119335, 144025, 167069, 358005, 432075, 501207, 596675, 835345, 1790025, 2506035, 4176725, 12530175]

約数ペア:

[(1, 12530175), (3, 4176725), (5, 2506035), (7, 1790025), (15, 835345), (21, 596675), (25, 501207), (29, 432075), (35, 358005), (75, 167069), (87, 144025), (105, 119335), (145, 86415), (175, 71601), (203, 61725), (435, 28805), (525, 23867), (609, 20575), (725, 17283), (823, 15225), (1015, 12345), (2175, 5761), (2469, 5075), (3045, 4115)]