242534835

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 466285248

約数和(自身を除く): 223750413

約数列:

[1, 3, 5, 9, 15, 17, 43, 45, 51, 73, 85, 101, 129, 153, 215, 219, 255, 303, 365, 387, 505, 645, 657, 731, 765, 909, 1095, 1241, 1515, 1717, 1935, 2193, 3139, 3285, 3655, 3723, 4343, 4545, 5151, 6205, 6579, 7373, 8585, 9417, 10965, 11169, 13029, 15453, 15695, 18615, 21715, 22119, 25755, 28251, 32895, 36865, 39087, 47085, 53363, 55845, 65145, 66357, 73831, 77265, 110595, 125341, 141255, 160089, 195435, 221493, 266815, 317039, 331785, 369155, 376023, 480267, 626705, 664479, 800445, 951117, 1107465, 1128069, 1585195, 1880115, 2401335, 2853351, 3322395, 4755585, 5389663, 5640345, 14266755, 16168989, 26948315, 48506967, 80844945, 242534835]

約数ペア:

[(1, 242534835), (3, 80844945), (5, 48506967), (9, 26948315), (15, 16168989), (17, 14266755), (43, 5640345), (45, 5389663), (51, 4755585), (73, 3322395), (85, 2853351), (101, 2401335), (129, 1880115), (153, 1585195), (215, 1128069), (219, 1107465), (255, 951117), (303, 800445), (365, 664479), (387, 626705), (505, 480267), (645, 376023), (657, 369155), (731, 331785), (765, 317039), (909, 266815), (1095, 221493), (1241, 195435), (1515, 160089), (1717, 141255), (1935, 125341), (2193, 110595), (3139, 77265), (3285, 73831), (3655, 66357), (3723, 65145), (4343, 55845), (4545, 53363), (5151, 47085), (6205, 39087), (6579, 36865), (7373, 32895), (8585, 28251), (9417, 25755), (10965, 22119), (11169, 21715), (13029, 18615), (15453, 15695)]