23451615

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 46060560

約数和(自身を除く): 22608945

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 59, 73, 99, 121, 165, 177, 219, 295, 363, 365, 495, 531, 605, 649, 657, 803, 885, 1089, 1095, 1815, 1947, 2409, 2655, 3245, 3285, 4015, 4307, 5445, 5841, 7139, 7227, 8833, 9735, 12045, 12921, 21417, 21535, 26499, 29205, 35695, 36135, 38763, 44165, 47377, 64251, 64605, 79497, 107085, 132495, 142131, 193815, 236885, 321255, 397485, 426393, 521147, 710655, 1563441, 2131965, 2605735, 4690323, 7817205, 23451615]

約数ペア:

[(1, 23451615), (3, 7817205), (5, 4690323), (9, 2605735), (11, 2131965), (15, 1563441), (33, 710655), (45, 521147), (55, 426393), (59, 397485), (73, 321255), (99, 236885), (121, 193815), (165, 142131), (177, 132495), (219, 107085), (295, 79497), (363, 64605), (365, 64251), (495, 47377), (531, 44165), (605, 38763), (649, 36135), (657, 35695), (803, 29205), (885, 26499), (1089, 21535), (1095, 21417), (1815, 12921), (1947, 12045), (2409, 9735), (2655, 8833), (3245, 7227), (3285, 7139), (4015, 5841), (4307, 5445)]