97349375

素因数分解:

$5^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 40

約数和(自身を含む): 129895920

約数和(自身を除く): 32546545

約数列:

[1, 5, 25, 29, 41, 125, 131, 145, 205, 625, 655, 725, 1025, 1189, 3275, 3625, 3799, 5125, 5371, 5945, 16375, 18125, 18995, 25625, 26855, 29725, 81875, 94975, 134275, 148625, 155759, 474875, 671375, 743125, 778795, 2374375, 3356875, 3893975, 19469875, 97349375]

約数ペア:

[(1, 97349375), (5, 19469875), (25, 3893975), (29, 3356875), (41, 2374375), (125, 778795), (131, 743125), (145, 671375), (205, 474875), (625, 155759), (655, 148625), (725, 134275), (1025, 94975), (1189, 81875), (3275, 29725), (3625, 26855), (3799, 25625), (5125, 18995), (5371, 18125), (5945, 16375)]