69484845

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 113541120

約数和(自身を除く): 44056275

約数列:

[1, 3, 5, 15, 79, 191, 237, 307, 395, 573, 921, 955, 1185, 1535, 2865, 4605, 15089, 24253, 45267, 58637, 72759, 75445, 121265, 175911, 226335, 293185, 363795, 879555, 4632323, 13896969, 23161615, 69484845]

約数ペア:

[(1, 69484845), (3, 23161615), (5, 13896969), (15, 4632323), (79, 879555), (191, 363795), (237, 293185), (307, 226335), (395, 175911), (573, 121265), (921, 75445), (955, 72759), (1185, 58637), (1535, 45267), (2865, 24253), (4605, 15089)]