39283725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 71648192

約数和(自身を除く): 32364467

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 129, 195, 215, 325, 559, 645, 937, 975, 1075, 1677, 2795, 2811, 3225, 4685, 8385, 12181, 13975, 14055, 23425, 36543, 40291, 41925, 60905, 70275, 120873, 182715, 201455, 304525, 523783, 604365, 913575, 1007275, 1571349, 2618915, 3021825, 7856745, 13094575, 39283725]

約数ペア:

[(1, 39283725), (3, 13094575), (5, 7856745), (13, 3021825), (15, 2618915), (25, 1571349), (39, 1007275), (43, 913575), (65, 604365), (75, 523783), (129, 304525), (195, 201455), (215, 182715), (325, 120873), (559, 70275), (645, 60905), (937, 41925), (975, 40291), (1075, 36543), (1677, 23425), (2795, 14055), (2811, 13975), (3225, 12181), (4685, 8385)]