142535625

素因数分解:

$3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{4001}}^1$

素因数の和:4043

約数の個数: 40

約数和(自身を含む): 250044960

約数和(自身を除く): 107509335

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 625, 1425, 1875, 2375, 4001, 7125, 11875, 12003, 20005, 35625, 60015, 76019, 100025, 228057, 300075, 380095, 500125, 1140285, 1500375, 1900475, 2500625, 5701425, 7501875, 9502375, 28507125, 47511875, 142535625]

約数ペア:

[(1, 142535625), (3, 47511875), (5, 28507125), (15, 9502375), (19, 7501875), (25, 5701425), (57, 2500625), (75, 1900475), (95, 1500375), (125, 1140285), (285, 500125), (375, 380095), (475, 300075), (625, 228057), (1425, 100025), (1875, 76019), (2375, 60015), (4001, 35625), (7125, 20005), (11875, 12003)]