73834715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 96768000

約数和(自身を除く): 22933285

約数列:

[1, 5, 23, 31, 115, 139, 149, 155, 695, 713, 745, 3197, 3427, 3565, 4309, 4619, 15985, 17135, 20711, 21545, 23095, 99107, 103555, 106237, 476353, 495535, 531185, 642041, 2381765, 3210205, 14766943, 73834715]

約数ペア:

[(1, 73834715), (5, 14766943), (23, 3210205), (31, 2381765), (115, 642041), (139, 531185), (149, 495535), (155, 476353), (695, 106237), (713, 103555), (745, 99107), (3197, 23095), (3427, 21545), (3565, 20711), (4309, 17135), (4619, 15985)]