22665225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 41497344

約数和(自身を除く): 18832119

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 83, 165, 249, 275, 331, 415, 825, 913, 993, 1245, 1655, 2075, 2739, 3641, 4565, 4965, 6225, 8275, 10923, 13695, 18205, 22825, 24825, 27473, 54615, 68475, 82419, 91025, 137365, 273075, 302203, 412095, 686825, 906609, 1511015, 2060475, 4533045, 7555075, 22665225]

約数ペア:

[(1, 22665225), (3, 7555075), (5, 4533045), (11, 2060475), (15, 1511015), (25, 906609), (33, 686825), (55, 412095), (75, 302203), (83, 273075), (165, 137365), (249, 91025), (275, 82419), (331, 68475), (415, 54615), (825, 27473), (913, 24825), (993, 22825), (1245, 18205), (1655, 13695), (2075, 10923), (2739, 8275), (3641, 6225), (4565, 4965)]