2878889325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{15299}}^1$

素因数の和:15518

約数の個数: 48

約数和(自身を含む): 5152795200

約数和(自身を除く): 2273905875

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 193, 195, 325, 579, 965, 975, 2509, 2895, 4825, 7527, 12545, 14475, 15299, 37635, 45897, 62725, 76495, 188175, 198887, 229485, 382475, 596661, 994435, 1147425, 2952707, 2983305, 4972175, 8858121, 14763535, 14916525, 38385191, 44290605, 73817675, 115155573, 191925955, 221453025, 575777865, 959629775, 2878889325]

約数ペア:

[(1, 2878889325), (3, 959629775), (5, 575777865), (13, 221453025), (15, 191925955), (25, 115155573), (39, 73817675), (65, 44290605), (75, 38385191), (193, 14916525), (195, 14763535), (325, 8858121), (579, 4972175), (965, 2983305), (975, 2952707), (2509, 1147425), (2895, 994435), (4825, 596661), (7527, 382475), (12545, 229485), (14475, 198887), (15299, 188175), (37635, 76495), (45897, 62725)]