17277195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2161}}^1$

素因数の和:2223

約数の個数: 32

約数和(自身を含む): 30510144

約数和(自身を除く): 13232949

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2161, 2665, 6483, 7995, 10805, 28093, 32415, 84279, 88601, 140465, 265803, 421395, 443005, 1151813, 1329015, 3455439, 5759065, 17277195]

約数ペア:

[(1, 17277195), (3, 5759065), (5, 3455439), (13, 1329015), (15, 1151813), (39, 443005), (41, 421395), (65, 265803), (123, 140465), (195, 88601), (205, 84279), (533, 32415), (615, 28093), (1599, 10805), (2161, 7995), (2665, 6483)]