69228705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1306

約数の個数: 64

約数和(自身を含む): 139765248

約数和(自身を除く): 70536543

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 41, 65, 91, 105, 123, 195, 205, 273, 287, 455, 533, 615, 861, 1237, 1365, 1435, 1599, 2665, 3711, 3731, 4305, 6185, 7995, 8659, 11193, 16081, 18555, 18655, 25977, 43295, 48243, 50717, 55965, 80405, 112567, 129885, 152151, 241215, 253585, 337701, 355019, 562835, 659321, 760755, 1065057, 1688505, 1775095, 1977963, 3296605, 4615247, 5325285, 9889815, 13845741, 23076235, 69228705]

約数ペア:

[(1, 69228705), (3, 23076235), (5, 13845741), (7, 9889815), (13, 5325285), (15, 4615247), (21, 3296605), (35, 1977963), (39, 1775095), (41, 1688505), (65, 1065057), (91, 760755), (105, 659321), (123, 562835), (195, 355019), (205, 337701), (273, 253585), (287, 241215), (455, 152151), (533, 129885), (615, 112567), (861, 80405), (1237, 55965), (1365, 50717), (1435, 48243), (1599, 43295), (2665, 25977), (3711, 18655), (3731, 18555), (4305, 16081), (6185, 11193), (7995, 8659)]