16414965

素因数分解:

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

素因数の和:131

約数の個数: 72

約数和(自身を含む): 34404864

約数和(自身を除く): 17989899

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 41, 45, 63, 93, 105, 123, 155, 205, 217, 279, 287, 315, 369, 465, 615, 651, 861, 1085, 1271, 1395, 1435, 1681, 1845, 1953, 2583, 3255, 3813, 4305, 5043, 6355, 8405, 8897, 9765, 11439, 11767, 12915, 15129, 19065, 25215, 26691, 35301, 44485, 52111, 57195, 58835, 75645, 80073, 105903, 133455, 156333, 176505, 260555, 364777, 400365, 468999, 529515, 781665, 1094331, 1823885, 2344995, 3282993, 5471655, 16414965]

約数ペア:

[(1, 16414965), (3, 5471655), (5, 3282993), (7, 2344995), (9, 1823885), (15, 1094331), (21, 781665), (31, 529515), (35, 468999), (41, 400365), (45, 364777), (63, 260555), (93, 176505), (105, 156333), (123, 133455), (155, 105903), (205, 80073), (217, 75645), (279, 58835), (287, 57195), (315, 52111), (369, 44485), (465, 35301), (615, 26691), (651, 25215), (861, 19065), (1085, 15129), (1271, 12915), (1395, 11767), (1435, 11439), (1681, 9765), (1845, 8897), (1953, 8405), (2583, 6355), (3255, 5043), (3813, 4305)]