190047875

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 248227200

約数和(自身を除く): 58179325

約数列:

[1, 5, 25, 29, 103, 125, 145, 509, 515, 725, 2545, 2575, 2987, 3625, 12725, 12875, 14761, 14935, 52427, 63625, 73805, 74675, 262135, 369025, 373375, 1310675, 1520383, 1845125, 6553375, 7601915, 38009575, 190047875]

約数ペア:

[(1, 190047875), (5, 38009575), (25, 7601915), (29, 6553375), (103, 1845125), (125, 1520383), (145, 1310675), (509, 373375), (515, 369025), (725, 262135), (2545, 74675), (2575, 73805), (2987, 63625), (3625, 52427), (12725, 14935), (12875, 14761)]