2597595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 5612544

約数和(自身を除く): 3014949

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 173, 195, 231, 273, 385, 429, 455, 519, 715, 865, 1001, 1155, 1211, 1365, 1903, 2145, 2249, 2595, 3003, 3633, 5005, 5709, 6055, 6747, 9515, 11245, 13321, 15015, 15743, 18165, 24739, 28545, 33735, 39963, 47229, 66605, 74217, 78715, 123695, 173173, 199815, 236145, 371085, 519519, 865865, 2597595]

約数ペア:

[(1, 2597595), (3, 865865), (5, 519519), (7, 371085), (11, 236145), (13, 199815), (15, 173173), (21, 123695), (33, 78715), (35, 74217), (39, 66605), (55, 47229), (65, 39963), (77, 33735), (91, 28545), (105, 24739), (143, 18165), (165, 15743), (173, 15015), (195, 13321), (231, 11245), (273, 9515), (385, 6747), (429, 6055), (455, 5709), (519, 5005), (715, 3633), (865, 3003), (1001, 2595), (1155, 2249), (1211, 2145), (1365, 1903)]