17814225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 35094976

約数和(自身を除く): 17280751

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 121, 143, 151, 165, 195, 275, 325, 363, 429, 453, 605, 715, 755, 825, 975, 1573, 1661, 1815, 1963, 2145, 2265, 3025, 3575, 3775, 4719, 4983, 5889, 7865, 8305, 9075, 9815, 10725, 11325, 18271, 21593, 23595, 24915, 29445, 39325, 41525, 49075, 54813, 64779, 91355, 107965, 117975, 124575, 147225, 237523, 274065, 323895, 456775, 539825, 712569, 1187615, 1370325, 1619475, 3562845, 5938075, 17814225]

約数ペア:

[(1, 17814225), (3, 5938075), (5, 3562845), (11, 1619475), (13, 1370325), (15, 1187615), (25, 712569), (33, 539825), (39, 456775), (55, 323895), (65, 274065), (75, 237523), (121, 147225), (143, 124575), (151, 117975), (165, 107965), (195, 91355), (275, 64779), (325, 54813), (363, 49075), (429, 41525), (453, 39325), (605, 29445), (715, 24915), (755, 23595), (825, 21593), (975, 18271), (1573, 11325), (1661, 10725), (1815, 9815), (1963, 9075), (2145, 8305), (2265, 7865), (3025, 5889), (3575, 4983), (3775, 4719)]