19230315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5801}}^1$

素因数の和:5839

約数の個数: 32

約数和(自身を含む): 35090496

約数和(自身を除く): 15860181

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 5801, 17403, 29005, 75413, 87015, 98617, 226239, 295851, 377065, 493085, 1131195, 1282021, 1479255, 3846063, 6410105, 19230315]

約数ペア:

[(1, 19230315), (3, 6410105), (5, 3846063), (13, 1479255), (15, 1282021), (17, 1131195), (39, 493085), (51, 377065), (65, 295851), (85, 226239), (195, 98617), (221, 87015), (255, 75413), (663, 29005), (1105, 17403), (3315, 5801)]