8397525

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 14999040

約数和(自身を除く): 6601515

約数列:

[1, 3, 5, 15, 19, 25, 57, 71, 75, 83, 95, 213, 249, 285, 355, 415, 475, 1065, 1245, 1349, 1425, 1577, 1775, 2075, 4047, 4731, 5325, 5893, 6225, 6745, 7885, 17679, 20235, 23655, 29465, 33725, 39425, 88395, 101175, 111967, 118275, 147325, 335901, 441975, 559835, 1679505, 2799175, 8397525]

約数ペア:

[(1, 8397525), (3, 2799175), (5, 1679505), (15, 559835), (19, 441975), (25, 335901), (57, 147325), (71, 118275), (75, 111967), (83, 101175), (95, 88395), (213, 39425), (249, 33725), (285, 29465), (355, 23655), (415, 20235), (475, 17679), (1065, 7885), (1245, 6745), (1349, 6225), (1425, 5893), (1577, 5325), (1775, 4731), (2075, 4047)]