13836225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 25748352

約数和(自身を除く): 11912127

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 575, 617, 897, 975, 1495, 1725, 1851, 3085, 4485, 7475, 8021, 9255, 14191, 15425, 22425, 24063, 40105, 42573, 46275, 70955, 120315, 184483, 200525, 212865, 354775, 553449, 601575, 922415, 1064325, 2767245, 4612075, 13836225]

約数ペア:

[(1, 13836225), (3, 4612075), (5, 2767245), (13, 1064325), (15, 922415), (23, 601575), (25, 553449), (39, 354775), (65, 212865), (69, 200525), (75, 184483), (115, 120315), (195, 70955), (299, 46275), (325, 42573), (345, 40105), (575, 24063), (617, 22425), (897, 15425), (975, 14191), (1495, 9255), (1725, 8021), (1851, 7475), (3085, 4485)]