72344985

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 119646720

約数和(自身を除く): 47301735

約数列:

[1, 3, 5, 15, 47, 89, 141, 235, 267, 445, 705, 1153, 1335, 3459, 4183, 5765, 12549, 17295, 20915, 54191, 62745, 102617, 162573, 270955, 307851, 513085, 812865, 1539255, 4822999, 14468997, 24114995, 72344985]

約数ペア:

[(1, 72344985), (3, 24114995), (5, 14468997), (15, 4822999), (47, 1539255), (89, 812865), (141, 513085), (235, 307851), (267, 270955), (445, 162573), (705, 102617), (1153, 62745), (1335, 54191), (3459, 20915), (4183, 17295), (5765, 12549)]