11260905

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 18951168

約数和(自身を除く): 7690263

約数列:

[1, 3, 5, 15, 31, 61, 93, 155, 183, 305, 397, 465, 915, 1191, 1891, 1985, 5673, 5955, 9455, 12307, 24217, 28365, 36921, 61535, 72651, 121085, 184605, 363255, 750727, 2252181, 3753635, 11260905]

約数ペア:

[(1, 11260905), (3, 3753635), (5, 2252181), (15, 750727), (31, 363255), (61, 184605), (93, 121085), (155, 72651), (183, 61535), (305, 36921), (397, 28365), (465, 24217), (915, 12307), (1191, 9455), (1891, 5955), (1985, 5673)]