7663395

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 12902400

約数和(自身を除く): 5239005

約数列:

[1, 3, 5, 15, 29, 79, 87, 145, 223, 237, 395, 435, 669, 1115, 1185, 2291, 3345, 6467, 6873, 11455, 17617, 19401, 32335, 34365, 52851, 88085, 97005, 264255, 510893, 1532679, 2554465, 7663395]

約数ペア:

[(1, 7663395), (3, 2554465), (5, 1532679), (15, 510893), (29, 264255), (79, 97005), (87, 88085), (145, 52851), (223, 34365), (237, 32335), (395, 19401), (435, 17617), (669, 11455), (1115, 6873), (1185, 6467), (2291, 3345)]