392321875

素因数分解:

$5^5\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 545027616

約数和(自身を除く): 152705741

約数列:

[1, 5, 11, 25, 55, 101, 113, 125, 275, 505, 565, 625, 1111, 1243, 1375, 2525, 2825, 3125, 5555, 6215, 6875, 11413, 12625, 14125, 27775, 31075, 34375, 57065, 63125, 70625, 125543, 138875, 155375, 285325, 315625, 353125, 627715, 694375, 776875, 1426625, 3138575, 3471875, 3884375, 7133125, 15692875, 35665625, 78464375, 392321875]

約数ペア:

[(1, 392321875), (5, 78464375), (11, 35665625), (25, 15692875), (55, 7133125), (101, 3884375), (113, 3471875), (125, 3138575), (275, 1426625), (505, 776875), (565, 694375), (625, 627715), (1111, 353125), (1243, 315625), (1375, 285325), (2525, 155375), (2825, 138875), (3125, 125543), (5555, 70625), (6215, 63125), (6875, 57065), (11413, 34375), (12625, 31075), (14125, 27775)]