91407015

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 187038720

約数和(自身を除く): 95631705

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 197, 315, 491, 591, 945, 985, 1379, 1473, 1773, 2455, 2955, 3437, 4137, 4419, 5319, 6895, 7365, 8865, 10311, 12411, 13257, 17185, 20685, 22095, 26595, 30933, 37233, 51555, 62055, 66285, 92799, 96727, 154665, 186165, 290181, 463995, 483635, 677089, 870543, 1450905, 2031267, 2611629, 3385445, 4352715, 6093801, 10156335, 13058145, 18281403, 30469005, 91407015]

約数ペア:

[(1, 91407015), (3, 30469005), (5, 18281403), (7, 13058145), (9, 10156335), (15, 6093801), (21, 4352715), (27, 3385445), (35, 2611629), (45, 2031267), (63, 1450905), (105, 870543), (135, 677089), (189, 483635), (197, 463995), (315, 290181), (491, 186165), (591, 154665), (945, 96727), (985, 92799), (1379, 66285), (1473, 62055), (1773, 51555), (2455, 37233), (2955, 30933), (3437, 26595), (4137, 22095), (4419, 20685), (5319, 17185), (6895, 13257), (7365, 12411), (8865, 10311)]