41421045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 33228555

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 71, 89, 95, 115, 213, 267, 285, 345, 355, 437, 445, 1065, 1311, 1335, 1349, 1633, 1691, 2047, 2185, 4047, 4899, 5073, 6141, 6319, 6555, 6745, 8165, 8455, 10235, 18957, 20235, 24495, 25365, 30705, 31027, 31595, 38893, 93081, 94785, 116679, 120061, 145337, 155135, 194465, 360183, 436011, 465405, 583395, 600305, 726685, 1800915, 2180055, 2761403, 8284209, 13807015, 41421045]

約数ペア:

[(1, 41421045), (3, 13807015), (5, 8284209), (15, 2761403), (19, 2180055), (23, 1800915), (57, 726685), (69, 600305), (71, 583395), (89, 465405), (95, 436011), (115, 360183), (213, 194465), (267, 155135), (285, 145337), (345, 120061), (355, 116679), (437, 94785), (445, 93081), (1065, 38893), (1311, 31595), (1335, 31027), (1349, 30705), (1633, 25365), (1691, 24495), (2047, 20235), (2185, 18957), (4047, 10235), (4899, 8455), (5073, 8165), (6141, 6745), (6319, 6555)]