135508905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13877}}^1$

素因数の和:13926

約数の個数: 48

約数和(自身を含む): 277115904

約数和(自身を除く): 141606999

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 9765, 13877, 41631, 69385, 97139, 124893, 208155, 291417, 430187, 485695, 624465, 874251, 1290561, 1457085, 2150935, 3011309, 3871683, 4371255, 6452805, 9033927, 15056545, 19358415, 27101781, 45169635, 135508905]

約数ペア:

[(1, 135508905), (3, 45169635), (5, 27101781), (7, 19358415), (9, 15056545), (15, 9033927), (21, 6452805), (31, 4371255), (35, 3871683), (45, 3011309), (63, 2150935), (93, 1457085), (105, 1290561), (155, 874251), (217, 624465), (279, 485695), (315, 430187), (465, 291417), (651, 208155), (1085, 124893), (1395, 97139), (1953, 69385), (3255, 41631), (9765, 13877)]