335203425

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{20983}}^1$

素因数の和:21070

約数の個数: 36

約数和(自身を含む): 608871744

約数和(自身を除く): 273668319

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1775, 3195, 5325, 15975, 20983, 62949, 104915, 188847, 314745, 524575, 944235, 1489793, 1573725, 4469379, 4721175, 7448965, 13408137, 22346895, 37244825, 67040685, 111734475, 335203425]

約数ペア:

[(1, 335203425), (3, 111734475), (5, 67040685), (9, 37244825), (15, 22346895), (25, 13408137), (45, 7448965), (71, 4721175), (75, 4469379), (213, 1573725), (225, 1489793), (355, 944235), (639, 524575), (1065, 314745), (1775, 188847), (3195, 104915), (5325, 62949), (15975, 20983)]