78362125

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 102136320

約数和(自身を除く): 23774195

約数列:

[1, 5, 25, 43, 61, 125, 215, 239, 305, 1075, 1195, 1525, 2623, 5375, 5975, 7625, 10277, 13115, 14579, 29875, 51385, 65575, 72895, 256925, 327875, 364475, 626897, 1284625, 1822375, 3134485, 15672425, 78362125]

約数ペア:

[(1, 78362125), (5, 15672425), (25, 3134485), (43, 1822375), (61, 1284625), (125, 626897), (215, 364475), (239, 327875), (305, 256925), (1075, 72895), (1195, 65575), (1525, 51385), (2623, 29875), (5375, 14579), (5975, 13115), (7625, 10277)]