57507795

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 102604320

約数和(自身を除く): 45096525

約数列:

[1, 3, 5, 9, 15, 45, 83, 89, 173, 249, 267, 415, 445, 519, 747, 801, 865, 1245, 1335, 1557, 2595, 3735, 4005, 7387, 7785, 14359, 15397, 22161, 36935, 43077, 46191, 66483, 71795, 76985, 110805, 129231, 138573, 215385, 230955, 332415, 646155, 692865, 1277951, 3833853, 6389755, 11501559, 19169265, 57507795]

約数ペア:

[(1, 57507795), (3, 19169265), (5, 11501559), (9, 6389755), (15, 3833853), (45, 1277951), (83, 692865), (89, 646155), (173, 332415), (249, 230955), (267, 215385), (415, 138573), (445, 129231), (519, 110805), (747, 76985), (801, 71795), (865, 66483), (1245, 46191), (1335, 43077), (1557, 36935), (2595, 22161), (3735, 15397), (4005, 14359), (7387, 7785)]