493669305

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{30389}}^1$

素因数の和:30438

約数の個数: 36

約数和(自身を含む): 903130020

約数和(自身を除く): 409460715

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 361, 855, 1083, 1805, 3249, 5415, 16245, 30389, 91167, 151945, 273501, 455835, 577391, 1367505, 1732173, 2886955, 5196519, 8660865, 10970429, 25982595, 32911287, 54852145, 98733861, 164556435, 493669305]

約数ペア:

[(1, 493669305), (3, 164556435), (5, 98733861), (9, 54852145), (15, 32911287), (19, 25982595), (45, 10970429), (57, 8660865), (95, 5196519), (171, 2886955), (285, 1732173), (361, 1367505), (855, 577391), (1083, 455835), (1805, 273501), (3249, 151945), (5415, 91167), (16245, 30389)]