23558985

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^2\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 43334400

約数和(自身を除く): 19775415

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 79, 135, 141, 235, 237, 395, 423, 705, 711, 1185, 1269, 2115, 2133, 2209, 3555, 3713, 6345, 6627, 10665, 11045, 11139, 18565, 19881, 33135, 33417, 55695, 59643, 99405, 100251, 167085, 174511, 298215, 501255, 523533, 872555, 1570599, 2617665, 4711797, 7852995, 23558985]

約数ペア:

[(1, 23558985), (3, 7852995), (5, 4711797), (9, 2617665), (15, 1570599), (27, 872555), (45, 523533), (47, 501255), (79, 298215), (135, 174511), (141, 167085), (235, 100251), (237, 99405), (395, 59643), (423, 55695), (705, 33417), (711, 33135), (1185, 19881), (1269, 18565), (2115, 11139), (2133, 11045), (2209, 10665), (3555, 6627), (3713, 6345)]