80337915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 167596416

約数和(自身を除く): 87258501

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 61, 63, 105, 111, 113, 183, 185, 259, 305, 315, 333, 339, 427, 549, 555, 565, 777, 791, 915, 1017, 1281, 1295, 1665, 1695, 2135, 2257, 2331, 2373, 2745, 3843, 3885, 3955, 4181, 5085, 6405, 6771, 6893, 7119, 11285, 11655, 11865, 12543, 15799, 19215, 20313, 20679, 20905, 29267, 33855, 34465, 35595, 37629, 47397, 48251, 62037, 62715, 78995, 87801, 101565, 103395, 142191, 144753, 146335, 188145, 236985, 241255, 255041, 263403, 310185, 434259, 439005, 710955, 723765, 765123, 1275205, 1317015, 1785287, 2171295, 2295369, 3825615, 5355861, 8926435, 11476845, 16067583, 26779305, 80337915]

約数ペア:

[(1, 80337915), (3, 26779305), (5, 16067583), (7, 11476845), (9, 8926435), (15, 5355861), (21, 3825615), (35, 2295369), (37, 2171295), (45, 1785287), (61, 1317015), (63, 1275205), (105, 765123), (111, 723765), (113, 710955), (183, 439005), (185, 434259), (259, 310185), (305, 263403), (315, 255041), (333, 241255), (339, 236985), (427, 188145), (549, 146335), (555, 144753), (565, 142191), (777, 103395), (791, 101565), (915, 87801), (1017, 78995), (1281, 62715), (1295, 62037), (1665, 48251), (1695, 47397), (2135, 37629), (2257, 35595), (2331, 34465), (2373, 33855), (2745, 29267), (3843, 20905), (3885, 20679), (3955, 20313), (4181, 19215), (5085, 15799), (6405, 12543), (6771, 11865), (6893, 11655), (7119, 11285)]