27358275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 54694912

約数和(自身を除く): 27336637

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 41, 75, 93, 105, 123, 155, 175, 205, 217, 287, 465, 525, 615, 651, 775, 861, 1025, 1085, 1271, 1435, 1681, 2325, 3075, 3255, 3813, 4305, 5043, 5425, 6355, 7175, 8405, 8897, 11767, 16275, 19065, 21525, 25215, 26691, 31775, 35301, 42025, 44485, 52111, 58835, 95325, 126075, 133455, 156333, 176505, 222425, 260555, 294175, 364777, 667275, 781665, 882525, 1094331, 1302775, 1823885, 3908325, 5471655, 9119425, 27358275]

約数ペア:

[(1, 27358275), (3, 9119425), (5, 5471655), (7, 3908325), (15, 1823885), (21, 1302775), (25, 1094331), (31, 882525), (35, 781665), (41, 667275), (75, 364777), (93, 294175), (105, 260555), (123, 222425), (155, 176505), (175, 156333), (205, 133455), (217, 126075), (287, 95325), (465, 58835), (525, 52111), (615, 44485), (651, 42025), (775, 35301), (861, 31775), (1025, 26691), (1085, 25215), (1271, 21525), (1435, 19065), (1681, 16275), (2325, 11767), (3075, 8897), (3255, 8405), (3813, 7175), (4305, 6355), (5043, 5425)]