72450115

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{9403}}^1$

素因数の和:9498

約数の個数: 16

約数和(自身を含む): 92083968

約数和(自身を除く): 19633853

約数列:

[1, 5, 23, 67, 115, 335, 1541, 7705, 9403, 47015, 216269, 630001, 1081345, 3150005, 14490023, 72450115]

約数ペア:

[(1, 72450115), (5, 14490023), (23, 3150005), (67, 1081345), (115, 630001), (335, 216269), (1541, 47015), (7705, 9403)]