42303025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 59371200

約数和(自身を除く): 17068175

約数列:

[1, 5, 19, 25, 29, 37, 83, 95, 145, 185, 415, 475, 551, 703, 725, 925, 1073, 1577, 2075, 2407, 2755, 3071, 3515, 5365, 7885, 12035, 13775, 15355, 17575, 20387, 26825, 39425, 45733, 58349, 60175, 76775, 89059, 101935, 228665, 291745, 445295, 509675, 1143325, 1458725, 1692121, 2226475, 8460605, 42303025]

約数ペア:

[(1, 42303025), (5, 8460605), (19, 2226475), (25, 1692121), (29, 1458725), (37, 1143325), (83, 509675), (95, 445295), (145, 291745), (185, 228665), (415, 101935), (475, 89059), (551, 76775), (703, 60175), (725, 58349), (925, 45733), (1073, 39425), (1577, 26825), (2075, 20387), (2407, 17575), (2755, 15355), (3071, 13775), (3515, 12035), (5365, 7885)]