15697688175

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{34183}}^1$

素因数の和:34369

約数の個数: 72

約数和(自身を含む): 30472848224

約数和(自身を除く): 14775160049

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 157, 195, 225, 325, 471, 585, 785, 975, 1413, 2041, 2355, 2925, 3925, 6123, 7065, 10205, 11775, 18369, 30615, 34183, 35325, 51025, 91845, 102549, 153075, 170915, 307647, 444379, 459225, 512745, 854575, 1333137, 1538235, 2221895, 2563725, 3999411, 5366731, 6665685, 7691175, 11109475, 16100193, 19997055, 26833655, 33328425, 48300579, 69767503, 80500965, 99985275, 134168275, 209302509, 241502895, 348837515, 402504825, 627907527, 1046512545, 1207514475, 1744187575, 3139537635, 5232562725, 15697688175]

約数ペア:

[(1, 15697688175), (3, 5232562725), (5, 3139537635), (9, 1744187575), (13, 1207514475), (15, 1046512545), (25, 627907527), (39, 402504825), (45, 348837515), (65, 241502895), (75, 209302509), (117, 134168275), (157, 99985275), (195, 80500965), (225, 69767503), (325, 48300579), (471, 33328425), (585, 26833655), (785, 19997055), (975, 16100193), (1413, 11109475), (2041, 7691175), (2355, 6665685), (2925, 5366731), (3925, 3999411), (6123, 2563725), (7065, 2221895), (10205, 1538235), (11775, 1333137), (18369, 854575), (30615, 512745), (34183, 459225), (35325, 444379), (51025, 307647), (91845, 170915), (102549, 153075)]