72938925

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19069}}^1$

素因数の和:19102

約数の個数: 36

約数和(自身を含む): 138333780

約数和(自身を除く): 65394855

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 19069, 57207, 95345, 171621, 286035, 324173, 476725, 858105, 972519, 1430175, 1620865, 2917557, 4290525, 4862595, 8104325, 14587785, 24312975, 72938925]

約数ペア:

[(1, 72938925), (3, 24312975), (5, 14587785), (9, 8104325), (15, 4862595), (17, 4290525), (25, 2917557), (45, 1620865), (51, 1430175), (75, 972519), (85, 858105), (153, 476725), (225, 324173), (255, 286035), (425, 171621), (765, 95345), (1275, 57207), (3825, 19069)]