63227925

素因数分解:

$3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2059

約数の個数: 48

約数和(自身を含む): 118682880

約数和(自身を除く): 55454955

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 135, 141, 225, 235, 423, 675, 705, 1175, 1269, 1993, 2115, 3525, 5979, 6345, 9965, 10575, 17937, 29895, 31725, 49825, 53811, 89685, 93671, 149475, 269055, 281013, 448425, 468355, 843039, 1345275, 1405065, 2341775, 2529117, 4215195, 7025325, 12645585, 21075975, 63227925]

約数ペア:

[(1, 63227925), (3, 21075975), (5, 12645585), (9, 7025325), (15, 4215195), (25, 2529117), (27, 2341775), (45, 1405065), (47, 1345275), (75, 843039), (135, 468355), (141, 448425), (225, 281013), (235, 269055), (423, 149475), (675, 93671), (705, 89685), (1175, 53811), (1269, 49825), (1993, 31725), (2115, 29895), (3525, 17937), (5979, 10575), (6345, 9965)]