40880685

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{751}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 69304320

約数和(自身を除く): 28423635

約数列:

[1, 3, 5, 15, 19, 57, 95, 191, 285, 573, 751, 955, 2253, 2865, 3629, 3755, 10887, 11265, 14269, 18145, 42807, 54435, 71345, 143441, 214035, 430323, 717205, 2151615, 2725379, 8176137, 13626895, 40880685]

約数ペア:

[(1, 40880685), (3, 13626895), (5, 8176137), (15, 2725379), (19, 2151615), (57, 717205), (95, 430323), (191, 214035), (285, 143441), (573, 71345), (751, 54435), (955, 42807), (2253, 18145), (2865, 14269), (3629, 11265), (3755, 10887)]