47175645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 88915968

約数和(自身を除く): 41740323

約数列:

[1, 3, 5, 11, 15, 23, 31, 33, 55, 69, 93, 115, 155, 165, 253, 341, 345, 401, 465, 713, 759, 1023, 1203, 1265, 1705, 2005, 2139, 3565, 3795, 4411, 5115, 6015, 7843, 9223, 10695, 12431, 13233, 22055, 23529, 27669, 37293, 39215, 46115, 62155, 66165, 101453, 117645, 136741, 138345, 186465, 285913, 304359, 410223, 507265, 683705, 857739, 1429565, 1521795, 2051115, 3145043, 4288695, 9435129, 15725215, 47175645]

約数ペア:

[(1, 47175645), (3, 15725215), (5, 9435129), (11, 4288695), (15, 3145043), (23, 2051115), (31, 1521795), (33, 1429565), (55, 857739), (69, 683705), (93, 507265), (115, 410223), (155, 304359), (165, 285913), (253, 186465), (341, 138345), (345, 136741), (401, 117645), (465, 101453), (713, 66165), (759, 62155), (1023, 46115), (1203, 39215), (1265, 37293), (1705, 27669), (2005, 23529), (2139, 22055), (3565, 13233), (3795, 12431), (4411, 10695), (5115, 9223), (6015, 7843)]