72839325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{74707}}^1$

素因数の和:74733

約数の個数: 24

約数和(自身を含む): 129693088

約数和(自身を除く): 56853763

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 74707, 224121, 373535, 971191, 1120605, 1867675, 2913573, 4855955, 5603025, 14567865, 24279775, 72839325]

約数ペア:

[(1, 72839325), (3, 24279775), (5, 14567865), (13, 5603025), (15, 4855955), (25, 2913573), (39, 1867675), (65, 1120605), (75, 971191), (195, 373535), (325, 224121), (975, 74707)]