73362525

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 128563200

約数和(自身を除く): 55200675

約数列:

[1, 3, 5, 15, 23, 25, 69, 71, 75, 115, 213, 345, 355, 575, 599, 1065, 1633, 1725, 1775, 1797, 2995, 4899, 5325, 8165, 8985, 13777, 14975, 24495, 40825, 41331, 42529, 44925, 68885, 122475, 127587, 206655, 212645, 344425, 637935, 978167, 1033275, 1063225, 2934501, 3189675, 4890835, 14672505, 24454175, 73362525]

約数ペア:

[(1, 73362525), (3, 24454175), (5, 14672505), (15, 4890835), (23, 3189675), (25, 2934501), (69, 1063225), (71, 1033275), (75, 978167), (115, 637935), (213, 344425), (345, 212645), (355, 206655), (575, 127587), (599, 122475), (1065, 68885), (1633, 44925), (1725, 42529), (1775, 41331), (1797, 40825), (2995, 24495), (4899, 14975), (5325, 13777), (8165, 8985)]