78350535

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 154597248

約数和(自身を除く): 76246713

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 61, 69, 73, 85, 115, 153, 183, 207, 219, 255, 305, 345, 365, 391, 549, 657, 765, 915, 1035, 1037, 1095, 1173, 1241, 1403, 1679, 1955, 2745, 3111, 3285, 3519, 3723, 4209, 4453, 5037, 5185, 5865, 6205, 7015, 8395, 9333, 11169, 12627, 13359, 15111, 15555, 17595, 18615, 21045, 22265, 23851, 25185, 28543, 40077, 46665, 55845, 63135, 66795, 71553, 75555, 75701, 85629, 102419, 119255, 142715, 200385, 214659, 227103, 256887, 307257, 357765, 378505, 428145, 512095, 681309, 921771, 1073295, 1135515, 1284435, 1536285, 1741123, 3406545, 4608855, 5223369, 8705615, 15670107, 26116845, 78350535]

約数ペア:

[(1, 78350535), (3, 26116845), (5, 15670107), (9, 8705615), (15, 5223369), (17, 4608855), (23, 3406545), (45, 1741123), (51, 1536285), (61, 1284435), (69, 1135515), (73, 1073295), (85, 921771), (115, 681309), (153, 512095), (183, 428145), (207, 378505), (219, 357765), (255, 307257), (305, 256887), (345, 227103), (365, 214659), (391, 200385), (549, 142715), (657, 119255), (765, 102419), (915, 85629), (1035, 75701), (1037, 75555), (1095, 71553), (1173, 66795), (1241, 63135), (1403, 55845), (1679, 46665), (1955, 40077), (2745, 28543), (3111, 25185), (3285, 23851), (3519, 22265), (3723, 21045), (4209, 18615), (4453, 17595), (5037, 15555), (5185, 15111), (5865, 13359), (6205, 12627), (7015, 11169), (8395, 9333)]