191329245

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1483}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 344477952

約数和(自身を除く): 153148707

約数列:

[1, 3, 5, 9, 15, 45, 47, 61, 141, 183, 235, 305, 423, 549, 705, 915, 1483, 2115, 2745, 2867, 4449, 7415, 8601, 13347, 14335, 22245, 25803, 43005, 66735, 69701, 90463, 129015, 209103, 271389, 348505, 452315, 627309, 814167, 1045515, 1356945, 3136545, 4070835, 4251761, 12755283, 21258805, 38265849, 63776415, 191329245]

約数ペア:

[(1, 191329245), (3, 63776415), (5, 38265849), (9, 21258805), (15, 12755283), (45, 4251761), (47, 4070835), (61, 3136545), (141, 1356945), (183, 1045515), (235, 814167), (305, 627309), (423, 452315), (549, 348505), (705, 271389), (915, 209103), (1483, 129015), (2115, 90463), (2745, 69701), (2867, 66735), (4449, 43005), (7415, 25803), (8601, 22245), (13347, 14335)]