1152207975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{997}}^1$

素因数の和:1840

約数の個数: 48

約数和(自身を含む): 2009732480

約数和(自身を除く): 857524505

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 811, 997, 1425, 2433, 2991, 4055, 4985, 12165, 14955, 15409, 18943, 20275, 24925, 46227, 56829, 60825, 74775, 77045, 94715, 231135, 284145, 385225, 473575, 808567, 1155675, 1420725, 2425701, 4042835, 12128505, 15362773, 20214175, 46088319, 60642525, 76813865, 230441595, 384069325, 1152207975]

約数ペア:

[(1, 1152207975), (3, 384069325), (5, 230441595), (15, 76813865), (19, 60642525), (25, 46088319), (57, 20214175), (75, 15362773), (95, 12128505), (285, 4042835), (475, 2425701), (811, 1420725), (997, 1155675), (1425, 808567), (2433, 473575), (2991, 385225), (4055, 284145), (4985, 231135), (12165, 94715), (14955, 77045), (15409, 74775), (18943, 60825), (20275, 56829), (24925, 46227)]