12151425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 24012352

約数和(自身を除く): 11860927

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 103, 121, 143, 165, 195, 275, 309, 325, 363, 429, 515, 605, 715, 825, 975, 1133, 1339, 1545, 1573, 1815, 2145, 2575, 3025, 3399, 3575, 4017, 4719, 5665, 6695, 7725, 7865, 9075, 10725, 12463, 14729, 16995, 20085, 23595, 28325, 33475, 37389, 39325, 44187, 62315, 73645, 84975, 100425, 117975, 162019, 186945, 220935, 311575, 368225, 486057, 810095, 934725, 1104675, 2430285, 4050475, 12151425]

約数ペア:

[(1, 12151425), (3, 4050475), (5, 2430285), (11, 1104675), (13, 934725), (15, 810095), (25, 486057), (33, 368225), (39, 311575), (55, 220935), (65, 186945), (75, 162019), (103, 117975), (121, 100425), (143, 84975), (165, 73645), (195, 62315), (275, 44187), (309, 39325), (325, 37389), (363, 33475), (429, 28325), (515, 23595), (605, 20085), (715, 16995), (825, 14729), (975, 12463), (1133, 10725), (1339, 9075), (1545, 7865), (1573, 7725), (1815, 6695), (2145, 5665), (2575, 4719), (3025, 4017), (3399, 3575)]