30186375

素因数分解:

$3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{797}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 50791104

約数和(自身を除く): 20604729

約数列:

[1, 3, 5, 15, 25, 75, 101, 125, 303, 375, 505, 797, 1515, 2391, 2525, 3985, 7575, 11955, 12625, 19925, 37875, 59775, 80497, 99625, 241491, 298875, 402485, 1207455, 2012425, 6037275, 10062125, 30186375]

約数ペア:

[(1, 30186375), (3, 10062125), (5, 6037275), (15, 2012425), (25, 1207455), (75, 402485), (101, 298875), (125, 241491), (303, 99625), (375, 80497), (505, 59775), (797, 37875), (1515, 19925), (2391, 12625), (2525, 11955), (3985, 7575)]