969428805

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{15607}}^1$

素因数の和:15757

約数の個数: 32

約数和(自身を含む): 1604752128

約数和(自身を除く): 635323323

約数列:

[1, 3, 5, 15, 41, 101, 123, 205, 303, 505, 615, 1515, 4141, 12423, 15607, 20705, 46821, 62115, 78035, 234105, 639887, 1576307, 1919661, 3199435, 4728921, 7881535, 9598305, 23644605, 64628587, 193885761, 323142935, 969428805]

約数ペア:

[(1, 969428805), (3, 323142935), (5, 193885761), (15, 64628587), (41, 23644605), (101, 9598305), (123, 7881535), (205, 4728921), (303, 3199435), (505, 1919661), (615, 1576307), (1515, 639887), (4141, 234105), (12423, 78035), (15607, 62115), (20705, 46821)]