19056412425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{188351}}^1$

素因数の和:188454

約数の個数: 48

約数和(自身を含む): 33632133120

約数和(自身を除く): 14575720695

約数列:

[1, 3, 5, 15, 19, 25, 57, 71, 75, 95, 213, 285, 355, 475, 1065, 1349, 1425, 1775, 4047, 5325, 6745, 20235, 33725, 101175, 188351, 565053, 941755, 2825265, 3578669, 4708775, 10736007, 13372921, 14126325, 17893345, 40118763, 53680035, 66864605, 89466725, 200593815, 254085499, 268400175, 334323025, 762256497, 1002969075, 1270427495, 3811282485, 6352137475, 19056412425]

約数ペア:

[(1, 19056412425), (3, 6352137475), (5, 3811282485), (15, 1270427495), (19, 1002969075), (25, 762256497), (57, 334323025), (71, 268400175), (75, 254085499), (95, 200593815), (213, 89466725), (285, 66864605), (355, 53680035), (475, 40118763), (1065, 17893345), (1349, 14126325), (1425, 13372921), (1775, 10736007), (4047, 4708775), (5325, 3578669), (6745, 2825265), (20235, 941755), (33725, 565053), (101175, 188351)]