1928249895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{898951}}^1$

素因数の和:898983

約数の個数: 32

約数和(自身を含む): 3624574464

約数和(自身を除く): 1696324569

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 898951, 2696853, 4494755, 9888461, 11686363, 13484265, 29665383, 35059089, 49442305, 58431815, 128549993, 148326915, 175295445, 385649979, 642749965, 1928249895]

約数ペア:

[(1, 1928249895), (3, 642749965), (5, 385649979), (11, 175295445), (13, 148326915), (15, 128549993), (33, 58431815), (39, 49442305), (55, 35059089), (65, 29665383), (143, 13484265), (165, 11686363), (195, 9888461), (429, 4494755), (715, 2696853), (2145, 898951)]