13487565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 27320832

約数和(自身を除く): 13833267

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 41, 65, 91, 105, 123, 195, 205, 241, 273, 287, 455, 533, 615, 723, 861, 1205, 1365, 1435, 1599, 1687, 2665, 3133, 3615, 3731, 4305, 5061, 7995, 8435, 9399, 9881, 11193, 15665, 18655, 21931, 25305, 29643, 46995, 49405, 55965, 65793, 69167, 109655, 128453, 148215, 207501, 328965, 345835, 385359, 642265, 899171, 1037505, 1926795, 2697513, 4495855, 13487565]

約数ペア:

[(1, 13487565), (3, 4495855), (5, 2697513), (7, 1926795), (13, 1037505), (15, 899171), (21, 642265), (35, 385359), (39, 345835), (41, 328965), (65, 207501), (91, 148215), (105, 128453), (123, 109655), (195, 69167), (205, 65793), (241, 55965), (273, 49405), (287, 46995), (455, 29643), (533, 25305), (615, 21931), (723, 18655), (861, 15665), (1205, 11193), (1365, 9881), (1435, 9399), (1599, 8435), (1687, 7995), (2665, 5061), (3133, 4305), (3615, 3731)]