75765645

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11941}}^1$

素因数の和:12002

約数の個数: 32

約数和(自身を含む): 137571840

約数和(自身を除く): 61806195

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 11941, 35823, 59705, 107469, 179115, 322407, 537345, 561227, 1612035, 1683681, 2806135, 5051043, 8418405, 15153129, 25255215, 75765645]

約数ペア:

[(1, 75765645), (3, 25255215), (5, 15153129), (9, 8418405), (15, 5051043), (27, 2806135), (45, 1683681), (47, 1612035), (135, 561227), (141, 537345), (235, 322407), (423, 179115), (705, 107469), (1269, 59705), (2115, 35823), (6345, 11941)]