23954775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 43330560

約数和(自身を除く): 19375785

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 79, 195, 237, 311, 325, 395, 933, 975, 1027, 1185, 1555, 1975, 3081, 4043, 4665, 5135, 5925, 7775, 12129, 15405, 20215, 23325, 24569, 25675, 60645, 73707, 77025, 101075, 122845, 303225, 319397, 368535, 614225, 958191, 1596985, 1842675, 4790955, 7984925, 23954775]

約数ペア:

[(1, 23954775), (3, 7984925), (5, 4790955), (13, 1842675), (15, 1596985), (25, 958191), (39, 614225), (65, 368535), (75, 319397), (79, 303225), (195, 122845), (237, 101075), (311, 77025), (325, 73707), (395, 60645), (933, 25675), (975, 24569), (1027, 23325), (1185, 20215), (1555, 15405), (1975, 12129), (3081, 7775), (4043, 5925), (4665, 5135)]