72488925

素因数分解:

$3^4\times 5^2\times {\mathrm{35797}}^1$

素因数の和:35819

約数の個数: 30

約数和(自身を含む): 134278298

約数和(自身を除く): 61789373

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 35797, 107391, 178985, 322173, 536955, 894925, 966519, 1610865, 2684775, 2899557, 4832595, 8054325, 14497785, 24162975, 72488925]

約数ペア:

[(1, 72488925), (3, 24162975), (5, 14497785), (9, 8054325), (15, 4832595), (25, 2899557), (27, 2684775), (45, 1610865), (75, 966519), (81, 894925), (135, 536955), (225, 322173), (405, 178985), (675, 107391), (2025, 35797)]