2013500565

素因数分解:

$3^3\times 5^1\times {\mathrm{3847}}^1\times {\mathrm{3877}}^1$

素因数の和:7738

約数の個数: 32

約数和(自身を含む): 3581410560

約数和(自身を除く): 1567909995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 3847, 3877, 11541, 11631, 19235, 19385, 34623, 34893, 57705, 58155, 103869, 104679, 173115, 174465, 519345, 523395, 14914819, 44744457, 74574095, 134233371, 223722285, 402700113, 671166855, 2013500565]

約数ペア:

[(1, 2013500565), (3, 671166855), (5, 402700113), (9, 223722285), (15, 134233371), (27, 74574095), (45, 44744457), (135, 14914819), (3847, 523395), (3877, 519345), (11541, 174465), (11631, 173115), (19235, 104679), (19385, 103869), (34623, 58155), (34893, 57705)]