72003555

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{123083}}^1$

素因数の和:123107

約数の個数: 24

約数和(自身を含む): 134407728

約数和(自身を除く): 62404173

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 123083, 369249, 615415, 1107747, 1600079, 1846245, 4800237, 5538735, 8000395, 14400711, 24001185, 72003555]

約数ペア:

[(1, 72003555), (3, 24001185), (5, 14400711), (9, 8000395), (13, 5538735), (15, 4800237), (39, 1846245), (45, 1600079), (65, 1107747), (117, 615415), (195, 369249), (585, 123083)]