143402025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7741}}^1$

素因数の和:7786

約数の個数: 48

約数和(自身を含む): 268802240

約数和(自身を除く): 125400215

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 3705, 6175, 7741, 18525, 23223, 38705, 100633, 116115, 147079, 193525, 301899, 441237, 503165, 580575, 735395, 1509495, 1912027, 2206185, 2515825, 3676975, 5736081, 7547475, 9560135, 11030925, 28680405, 47800675, 143402025]

約数ペア:

[(1, 143402025), (3, 47800675), (5, 28680405), (13, 11030925), (15, 9560135), (19, 7547475), (25, 5736081), (39, 3676975), (57, 2515825), (65, 2206185), (75, 1912027), (95, 1509495), (195, 735395), (247, 580575), (285, 503165), (325, 441237), (475, 301899), (741, 193525), (975, 147079), (1235, 116115), (1425, 100633), (3705, 38705), (6175, 23223), (7741, 18525)]