28436525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1483}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 38643360

約数和(自身を除く): 10206835

約数列:

[1, 5, 13, 25, 59, 65, 295, 325, 767, 1475, 1483, 3835, 7415, 19175, 19279, 37075, 87497, 96395, 437485, 481975, 1137461, 2187425, 5687305, 28436525]

約数ペア:

[(1, 28436525), (5, 5687305), (13, 2187425), (25, 1137461), (59, 481975), (65, 437485), (295, 96395), (325, 87497), (767, 37075), (1475, 19279), (1483, 19175), (3835, 7415)]