23427525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 42943680

約数和(自身を除く): 19516155

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 73, 75, 165, 219, 275, 365, 389, 803, 825, 1095, 1167, 1825, 1945, 2409, 4015, 4279, 5475, 5835, 9725, 12045, 12837, 20075, 21395, 28397, 29175, 60225, 64185, 85191, 106975, 141985, 312367, 320925, 425955, 709925, 937101, 1561835, 2129775, 4685505, 7809175, 23427525]

約数ペア:

[(1, 23427525), (3, 7809175), (5, 4685505), (11, 2129775), (15, 1561835), (25, 937101), (33, 709925), (55, 425955), (73, 320925), (75, 312367), (165, 141985), (219, 106975), (275, 85191), (365, 64185), (389, 60225), (803, 29175), (825, 28397), (1095, 21395), (1167, 20075), (1825, 12837), (1945, 12045), (2409, 9725), (4015, 5835), (4279, 5475)]