24120315

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 45532800

約数和(自身を除く): 21412485

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 61, 87, 101, 135, 145, 183, 261, 303, 305, 435, 505, 549, 783, 909, 915, 1305, 1515, 1647, 1769, 2727, 2745, 2929, 3915, 4545, 5307, 6161, 8235, 8787, 8845, 13635, 14645, 15921, 18483, 26361, 26535, 30805, 43935, 47763, 55449, 79083, 79605, 92415, 131805, 166347, 178669, 238815, 277245, 395415, 536007, 831735, 893345, 1608021, 2680035, 4824063, 8040105, 24120315]

約数ペア:

[(1, 24120315), (3, 8040105), (5, 4824063), (9, 2680035), (15, 1608021), (27, 893345), (29, 831735), (45, 536007), (61, 395415), (87, 277245), (101, 238815), (135, 178669), (145, 166347), (183, 131805), (261, 92415), (303, 79605), (305, 79083), (435, 55449), (505, 47763), (549, 43935), (783, 30805), (909, 26535), (915, 26361), (1305, 18483), (1515, 15921), (1647, 14645), (1769, 13635), (2727, 8845), (2745, 8787), (2929, 8235), (3915, 6161), (4545, 5307)]