6657315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 13271040

約数和(自身を除く): 6613725

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 47, 57, 71, 95, 105, 133, 141, 213, 235, 285, 329, 355, 399, 497, 665, 705, 893, 987, 1065, 1349, 1491, 1645, 1995, 2485, 2679, 3337, 4047, 4465, 4935, 6251, 6745, 7455, 9443, 10011, 13395, 16685, 18753, 20235, 23359, 28329, 31255, 47215, 50055, 63403, 70077, 93765, 116795, 141645, 190209, 317015, 350385, 443821, 951045, 1331463, 2219105, 6657315]

約数ペア:

[(1, 6657315), (3, 2219105), (5, 1331463), (7, 951045), (15, 443821), (19, 350385), (21, 317015), (35, 190209), (47, 141645), (57, 116795), (71, 93765), (95, 70077), (105, 63403), (133, 50055), (141, 47215), (213, 31255), (235, 28329), (285, 23359), (329, 20235), (355, 18753), (399, 16685), (497, 13395), (665, 10011), (705, 9443), (893, 7455), (987, 6745), (1065, 6251), (1349, 4935), (1491, 4465), (1645, 4047), (1995, 3337), (2485, 2679)]