72360585

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8599}}^1$

素因数の和:8638

約数の個数: 48

約数和(自身を含む): 144892800

約数和(自身を除く): 72532215

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8415, 8599, 25797, 42995, 77391, 94589, 128985, 146183, 283767, 386955, 438549, 472945, 730915, 851301, 1315647, 1418835, 1608013, 2192745, 4256505, 4824039, 6578235, 8040065, 14472117, 24120195, 72360585]

約数ペア:

[(1, 72360585), (3, 24120195), (5, 14472117), (9, 8040065), (11, 6578235), (15, 4824039), (17, 4256505), (33, 2192745), (45, 1608013), (51, 1418835), (55, 1315647), (85, 851301), (99, 730915), (153, 472945), (165, 438549), (187, 386955), (255, 283767), (495, 146183), (561, 128985), (765, 94589), (935, 77391), (1683, 42995), (2805, 25797), (8415, 8599)]