101755925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 140616000

約数和(自身を除く): 38860075

約数列:

[1, 5, 19, 25, 29, 83, 89, 95, 145, 415, 445, 475, 551, 725, 1577, 1691, 2075, 2225, 2407, 2581, 2755, 7387, 7885, 8455, 12035, 12905, 13775, 36935, 39425, 42275, 45733, 49039, 60175, 64525, 140353, 184675, 214223, 228665, 245195, 701765, 1071115, 1143325, 1225975, 3508825, 4070237, 5355575, 20351185, 101755925]

約数ペア:

[(1, 101755925), (5, 20351185), (19, 5355575), (25, 4070237), (29, 3508825), (83, 1225975), (89, 1143325), (95, 1071115), (145, 701765), (415, 245195), (445, 228665), (475, 214223), (551, 184675), (725, 140353), (1577, 64525), (1691, 60175), (2075, 49039), (2225, 45733), (2407, 42275), (2581, 39425), (2755, 36935), (7387, 13775), (7885, 12905), (8455, 12035)]