28305696345

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1\times {\mathrm{26297}}^1$

素因数の和:27361

約数の個数: 32

約数和(自身を含む): 45957964032

約数和(自身を除く): 17652267687

約数列:

[1, 3, 5, 15, 73, 219, 365, 983, 1095, 2949, 4915, 14745, 26297, 71759, 78891, 131485, 215277, 358795, 394455, 1076385, 1919681, 5759043, 9598405, 25849951, 28795215, 77549853, 129249755, 387749265, 1887046423, 5661139269, 9435232115, 28305696345]

約数ペア:

[(1, 28305696345), (3, 9435232115), (5, 5661139269), (15, 1887046423), (73, 387749265), (219, 129249755), (365, 77549853), (983, 28795215), (1095, 25849951), (2949, 9598405), (4915, 5759043), (14745, 1919681), (26297, 1076385), (71759, 394455), (78891, 358795), (131485, 215277)]