55635855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 102297600

約数和(自身を除く): 46661745

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 73, 93, 149, 155, 165, 219, 341, 365, 447, 465, 745, 803, 1023, 1095, 1639, 1705, 2235, 2263, 2409, 4015, 4619, 4917, 5115, 6789, 8195, 10877, 11315, 12045, 13857, 23095, 24585, 24893, 32631, 33945, 50809, 54385, 69285, 74679, 119647, 124465, 152427, 163155, 254045, 337187, 358941, 373395, 598235, 762135, 1011561, 1685935, 1794705, 3709057, 5057805, 11127171, 18545285, 55635855]

約数ペア:

[(1, 55635855), (3, 18545285), (5, 11127171), (11, 5057805), (15, 3709057), (31, 1794705), (33, 1685935), (55, 1011561), (73, 762135), (93, 598235), (149, 373395), (155, 358941), (165, 337187), (219, 254045), (341, 163155), (365, 152427), (447, 124465), (465, 119647), (745, 74679), (803, 69285), (1023, 54385), (1095, 50809), (1639, 33945), (1705, 32631), (2235, 24893), (2263, 24585), (2409, 23095), (4015, 13857), (4619, 12045), (4917, 11315), (5115, 10877), (6789, 8195)]