2268525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 4464000

約数和(自身を除く): 2195475

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 145, 149, 175, 203, 435, 447, 525, 609, 725, 745, 1015, 1043, 2175, 2235, 3045, 3129, 3725, 4321, 5075, 5215, 11175, 12963, 15225, 15645, 21605, 26075, 30247, 64815, 78225, 90741, 108025, 151235, 324075, 453705, 756175, 2268525]

約数ペア:

[(1, 2268525), (3, 756175), (5, 453705), (7, 324075), (15, 151235), (21, 108025), (25, 90741), (29, 78225), (35, 64815), (75, 30247), (87, 26075), (105, 21605), (145, 15645), (149, 15225), (175, 12963), (203, 11175), (435, 5215), (447, 5075), (525, 4321), (609, 3725), (725, 3129), (745, 3045), (1015, 2235), (1043, 2175)]