815511135

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1\times {\mathrm{1153}}^1$

素因数の和:1995

約数の個数: 32

約数和(自身を含む): 1329075648

約数和(自身を除く): 513564513

約数列:

[1, 3, 5, 15, 61, 183, 305, 773, 915, 1153, 2319, 3459, 3865, 5765, 11595, 17295, 47153, 70333, 141459, 210999, 235765, 351665, 707295, 891269, 1054995, 2673807, 4456345, 13369035, 54367409, 163102227, 271837045, 815511135]

約数ペア:

[(1, 815511135), (3, 271837045), (5, 163102227), (15, 54367409), (61, 13369035), (183, 4456345), (305, 2673807), (773, 1054995), (915, 891269), (1153, 707295), (2319, 351665), (3459, 235765), (3865, 210999), (5765, 141459), (11595, 70333), (17295, 47153)]