97574875

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 126846720

約数和(自身を除く): 29271845

約数列:

[1, 5, 25, 41, 79, 125, 205, 241, 395, 1025, 1205, 1975, 3239, 5125, 6025, 9875, 9881, 16195, 19039, 30125, 49405, 80975, 95195, 247025, 404875, 475975, 780599, 1235125, 2379875, 3902995, 19514975, 97574875]

約数ペア:

[(1, 97574875), (5, 19514975), (25, 3902995), (41, 2379875), (79, 1235125), (125, 780599), (205, 475975), (241, 404875), (395, 247025), (1025, 95195), (1205, 80975), (1975, 49405), (3239, 30125), (5125, 19039), (6025, 16195), (9875, 9881)]