1213584645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{24029}}^1$

素因数の和:24094

約数の個数: 64

約数和(自身を含む): 2454520320

約数和(自身を除く): 1240935675

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 65, 91, 105, 111, 185, 195, 259, 273, 455, 481, 555, 777, 1295, 1365, 1443, 2405, 3367, 3885, 7215, 10101, 16835, 24029, 50505, 72087, 120145, 168203, 312377, 360435, 504609, 841015, 889073, 937131, 1561885, 2186639, 2523045, 2667219, 4445365, 4685655, 6223511, 6559917, 10933195, 11557949, 13336095, 18670533, 31117555, 32799585, 34673847, 57789745, 80905643, 93352665, 173369235, 242716929, 404528215, 1213584645]

約数ペア:

[(1, 1213584645), (3, 404528215), (5, 242716929), (7, 173369235), (13, 93352665), (15, 80905643), (21, 57789745), (35, 34673847), (37, 32799585), (39, 31117555), (65, 18670533), (91, 13336095), (105, 11557949), (111, 10933195), (185, 6559917), (195, 6223511), (259, 4685655), (273, 4445365), (455, 2667219), (481, 2523045), (555, 2186639), (777, 1561885), (1295, 937131), (1365, 889073), (1443, 841015), (2405, 504609), (3367, 360435), (3885, 312377), (7215, 168203), (10101, 120145), (16835, 72087), (24029, 50505)]