156900315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 297239040

約数和(自身を除く): 140338725

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 193, 195, 379, 429, 579, 715, 965, 1137, 1895, 2123, 2145, 2509, 2895, 4169, 4927, 5685, 6369, 7527, 10615, 12507, 12545, 14781, 20845, 24635, 27599, 31845, 37635, 54197, 62535, 73147, 73905, 82797, 137995, 162591, 219441, 270985, 365735, 413985, 804617, 812955, 950911, 1097205, 2413851, 2852733, 4023085, 4754555, 10460021, 12069255, 14263665, 31380063, 52300105, 156900315]

約数ペア:

[(1, 156900315), (3, 52300105), (5, 31380063), (11, 14263665), (13, 12069255), (15, 10460021), (33, 4754555), (39, 4023085), (55, 2852733), (65, 2413851), (143, 1097205), (165, 950911), (193, 812955), (195, 804617), (379, 413985), (429, 365735), (579, 270985), (715, 219441), (965, 162591), (1137, 137995), (1895, 82797), (2123, 73905), (2145, 73147), (2509, 62535), (2895, 54197), (4169, 37635), (4927, 31845), (5685, 27599), (6369, 24635), (7527, 20845), (10615, 14781), (12507, 12545)]