13881504385

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1\times {\mathrm{23063}}^1$

素因数の和:23697

約数の個数: 32

約数和(自身を含む): 19728023040

約数和(自身を除く): 5846518655

約数列:

[1, 5, 7, 29, 35, 145, 203, 593, 1015, 2965, 4151, 17197, 20755, 23063, 85985, 115315, 120379, 161441, 601895, 668827, 807205, 3344135, 4681789, 13676359, 23408945, 68381795, 95734513, 396614411, 478672565, 1983072055, 2776300877, 13881504385]

約数ペア:

[(1, 13881504385), (5, 2776300877), (7, 1983072055), (29, 478672565), (35, 396614411), (145, 95734513), (203, 68381795), (593, 23408945), (1015, 13676359), (2965, 4681789), (4151, 3344135), (17197, 807205), (20755, 668827), (23063, 601895), (85985, 161441), (115315, 120379)]