1976475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 36

約数和(自身を含む): 3496056

約数和(自身を除く): 1519581

約数列:

[1, 3, 5, 15, 19, 25, 57, 73, 75, 95, 219, 285, 361, 365, 475, 1083, 1095, 1387, 1425, 1805, 1825, 4161, 5415, 5475, 6935, 9025, 20805, 26353, 27075, 34675, 79059, 104025, 131765, 395295, 658825, 1976475]

約数ペア:

[(1, 1976475), (3, 658825), (5, 395295), (15, 131765), (19, 104025), (25, 79059), (57, 34675), (73, 27075), (75, 26353), (95, 20805), (219, 9025), (285, 6935), (361, 5475), (365, 5415), (475, 4161), (1083, 1825), (1095, 1805), (1387, 1425)]