67763865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 126282240

約数和(自身を除く): 58518375

約数列:

[1, 3, 5, 13, 15, 23, 29, 39, 65, 69, 87, 115, 145, 195, 299, 345, 377, 435, 521, 667, 897, 1131, 1495, 1563, 1885, 2001, 2605, 3335, 4485, 5655, 6773, 7815, 8671, 10005, 11983, 15109, 20319, 26013, 33865, 35949, 43355, 45327, 59915, 75545, 101595, 130065, 155779, 179745, 196417, 226635, 347507, 467337, 589251, 778895, 982085, 1042521, 1737535, 2336685, 2946255, 4517591, 5212605, 13552773, 22587955, 67763865]

約数ペア:

[(1, 67763865), (3, 22587955), (5, 13552773), (13, 5212605), (15, 4517591), (23, 2946255), (29, 2336685), (39, 1737535), (65, 1042521), (69, 982085), (87, 778895), (115, 589251), (145, 467337), (195, 347507), (299, 226635), (345, 196417), (377, 179745), (435, 155779), (521, 130065), (667, 101595), (897, 75545), (1131, 59915), (1495, 45327), (1563, 43355), (1885, 35949), (2001, 33865), (2605, 26013), (3335, 20319), (4485, 15109), (5655, 11983), (6773, 10005), (7815, 8671)]