77111415

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 139216896

約数和(自身を除く): 62105481

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 167, 279, 331, 465, 501, 835, 993, 1395, 1503, 1655, 2505, 2979, 4965, 5177, 7515, 10261, 14895, 15531, 25885, 30783, 46593, 51305, 55277, 77655, 92349, 153915, 165831, 232965, 276385, 461745, 497493, 829155, 1713587, 2487465, 5140761, 8567935, 15422283, 25703805, 77111415]

約数ペア:

[(1, 77111415), (3, 25703805), (5, 15422283), (9, 8567935), (15, 5140761), (31, 2487465), (45, 1713587), (93, 829155), (155, 497493), (167, 461745), (279, 276385), (331, 232965), (465, 165831), (501, 153915), (835, 92349), (993, 77655), (1395, 55277), (1503, 51305), (1655, 46593), (2505, 30783), (2979, 25885), (4965, 15531), (5177, 14895), (7515, 10261)]