84354015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7219}}^1$

素因数の和:7287

約数の個数: 32

約数和(自身を含む): 145555200

約数和(自身を除く): 61201185

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3895, 7219, 11685, 21657, 36095, 108285, 137161, 295979, 411483, 685805, 887937, 1479895, 2057415, 4439685, 5623601, 16870803, 28118005, 84354015]

約数ペア:

[(1, 84354015), (3, 28118005), (5, 16870803), (15, 5623601), (19, 4439685), (41, 2057415), (57, 1479895), (95, 887937), (123, 685805), (205, 411483), (285, 295979), (615, 137161), (779, 108285), (2337, 36095), (3895, 21657), (7219, 11685)]