30148995

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 49547520

約数和(自身を除く): 19398525

約数列:

[1, 3, 5, 15, 67, 131, 201, 229, 335, 393, 655, 687, 1005, 1145, 1965, 3435, 8777, 15343, 26331, 29999, 43885, 46029, 76715, 89997, 131655, 149995, 230145, 449985, 2009933, 6029799, 10049665, 30148995]

約数ペア:

[(1, 30148995), (3, 10049665), (5, 6029799), (15, 2009933), (67, 449985), (131, 230145), (201, 149995), (229, 131655), (335, 89997), (393, 76715), (655, 46029), (687, 43885), (1005, 29999), (1145, 26331), (1965, 15343), (3435, 8777)]