147744250

素因数分解:

$2^1\times 5^3\times {\mathrm{557}}^1\times {\mathrm{1061}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 277334928

約数和(自身を除く): 129590678

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 557, 1061, 1114, 2122, 2785, 5305, 5570, 10610, 13925, 26525, 27850, 53050, 69625, 132625, 139250, 265250, 590977, 1181954, 2954885, 5909770, 14774425, 29548850, 73872125, 147744250]

約数ペア:

[(1, 147744250), (2, 73872125), (5, 29548850), (10, 14774425), (25, 5909770), (50, 2954885), (125, 1181954), (250, 590977), (557, 265250), (1061, 139250), (1114, 132625), (2122, 69625), (2785, 53050), (5305, 27850), (5570, 26525), (10610, 13925)]