71269155

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 130351104

約数和(自身を除く): 59081949

約数列:

[1, 3, 5, 9, 15, 31, 45, 47, 93, 141, 155, 235, 279, 423, 465, 705, 1087, 1395, 1457, 2115, 3261, 4371, 5435, 7285, 9783, 13113, 16305, 21855, 33697, 48915, 51089, 65565, 101091, 153267, 168485, 255445, 303273, 459801, 505455, 766335, 1516365, 1583759, 2299005, 4751277, 7918795, 14253831, 23756385, 71269155]

約数ペア:

[(1, 71269155), (3, 23756385), (5, 14253831), (9, 7918795), (15, 4751277), (31, 2299005), (45, 1583759), (47, 1516365), (93, 766335), (141, 505455), (155, 459801), (235, 303273), (279, 255445), (423, 168485), (465, 153267), (705, 101091), (1087, 65565), (1395, 51089), (1457, 48915), (2115, 33697), (3261, 21855), (4371, 16305), (5435, 13113), (7285, 9783)]