908291085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{19991}}^1$

素因数の和:20245

約数の個数: 32

約数和(自身を含む): 1571851008

約数和(自身を除く): 663559923

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 233, 699, 1165, 3029, 3495, 9087, 15145, 19991, 45435, 59973, 99955, 259883, 299865, 779649, 1299415, 3898245, 4657903, 13973709, 23289515, 60552739, 69868545, 181658217, 302763695, 908291085]

約数ペア:

[(1, 908291085), (3, 302763695), (5, 181658217), (13, 69868545), (15, 60552739), (39, 23289515), (65, 13973709), (195, 4657903), (233, 3898245), (699, 1299415), (1165, 779649), (3029, 299865), (3495, 259883), (9087, 99955), (15145, 59973), (19991, 45435)]