83829615

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 143853408

約数和(自身を除く): 60023793

約数列:

[1, 3, 5, 15, 19, 57, 95, 113, 137, 285, 339, 361, 411, 565, 685, 1083, 1695, 1805, 2055, 2147, 2603, 5415, 6441, 7809, 10735, 13015, 15481, 32205, 39045, 40793, 46443, 49457, 77405, 122379, 148371, 203965, 232215, 247285, 294139, 611895, 741855, 882417, 1470695, 4412085, 5588641, 16765923, 27943205, 83829615]

約数ペア:

[(1, 83829615), (3, 27943205), (5, 16765923), (15, 5588641), (19, 4412085), (57, 1470695), (95, 882417), (113, 741855), (137, 611895), (285, 294139), (339, 247285), (361, 232215), (411, 203965), (565, 148371), (685, 122379), (1083, 77405), (1695, 49457), (1805, 46443), (2055, 40793), (2147, 39045), (2603, 32205), (5415, 15481), (6441, 13015), (7809, 10735)]