1922325

素因数分解:

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

素因数の和:122

約数の個数: 36

約数和(自身を含む): 3401568

約数和(自身を除く): 1479243

約数列:

[1, 3, 5, 15, 19, 25, 57, 71, 75, 95, 213, 285, 355, 361, 475, 1065, 1083, 1349, 1425, 1775, 1805, 4047, 5325, 5415, 6745, 9025, 20235, 25631, 27075, 33725, 76893, 101175, 128155, 384465, 640775, 1922325]

約数ペア:

[(1, 1922325), (3, 640775), (5, 384465), (15, 128155), (19, 101175), (25, 76893), (57, 33725), (71, 27075), (75, 25631), (95, 20235), (213, 9025), (285, 6745), (355, 5415), (361, 5325), (475, 4047), (1065, 1805), (1083, 1775), (1349, 1425)]