23080155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 46448640

約数和(自身を除く): 23368485

約数列:

[1, 3, 5, 7, 15, 19, 21, 23, 35, 57, 69, 95, 105, 115, 133, 161, 285, 345, 399, 437, 483, 503, 665, 805, 1311, 1509, 1995, 2185, 2415, 2515, 3059, 3521, 6555, 7545, 9177, 9557, 10563, 11569, 15295, 17605, 28671, 34707, 45885, 47785, 52815, 57845, 66899, 80983, 143355, 173535, 200697, 219811, 242949, 334495, 404915, 659433, 1003485, 1099055, 1214745, 1538677, 3297165, 4616031, 7693385, 23080155]

約数ペア:

[(1, 23080155), (3, 7693385), (5, 4616031), (7, 3297165), (15, 1538677), (19, 1214745), (21, 1099055), (23, 1003485), (35, 659433), (57, 404915), (69, 334495), (95, 242949), (105, 219811), (115, 200697), (133, 173535), (161, 143355), (285, 80983), (345, 66899), (399, 57845), (437, 52815), (483, 47785), (503, 45885), (665, 34707), (805, 28671), (1311, 17605), (1509, 15295), (1995, 11569), (2185, 10563), (2415, 9557), (2515, 9177), (3059, 7545), (3521, 6555)]