138153675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1109}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 251055360

約数和(自身を除く): 112901685

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 151, 165, 275, 453, 755, 825, 1109, 1661, 2265, 3327, 3775, 4983, 5545, 8305, 11325, 12199, 16635, 24915, 27725, 36597, 41525, 60995, 83175, 124575, 167459, 182985, 304975, 502377, 837295, 914925, 1842049, 2511885, 4186475, 5526147, 9210245, 12559425, 27630735, 46051225, 138153675]

約数ペア:

[(1, 138153675), (3, 46051225), (5, 27630735), (11, 12559425), (15, 9210245), (25, 5526147), (33, 4186475), (55, 2511885), (75, 1842049), (151, 914925), (165, 837295), (275, 502377), (453, 304975), (755, 182985), (825, 167459), (1109, 124575), (1661, 83175), (2265, 60995), (3327, 41525), (3775, 36597), (4983, 27725), (5545, 24915), (8305, 16635), (11325, 12199)]