1246206735

素因数分解:

$3^3\times 5^1\times {\mathrm{557}}^1\times {\mathrm{16573}}^1$

素因数の和:17144

約数の個数: 32

約数和(自身を含む): 2219590080

約数和(自身を除く): 973383345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 557, 1671, 2785, 5013, 8355, 15039, 16573, 25065, 49719, 75195, 82865, 149157, 248595, 447471, 745785, 2237355, 9231161, 27693483, 46155805, 83080449, 138467415, 249241347, 415402245, 1246206735]

約数ペア:

[(1, 1246206735), (3, 415402245), (5, 249241347), (9, 138467415), (15, 83080449), (27, 46155805), (45, 27693483), (135, 9231161), (557, 2237355), (1671, 745785), (2785, 447471), (5013, 248595), (8355, 149157), (15039, 82865), (16573, 75195), (25065, 49719)]