253442925

素因数分解:

$3^5\times 5^2\times {\mathrm{41719}}^1$

素因数の和:41744

約数の個数: 36

約数和(自身を含む): 470768480

約数和(自身を除く): 217325555

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 41719, 125157, 208595, 375471, 625785, 1042975, 1126413, 1877355, 3128925, 3379239, 5632065, 9386775, 10137717, 16896195, 28160325, 50688585, 84480975, 253442925]

約数ペア:

[(1, 253442925), (3, 84480975), (5, 50688585), (9, 28160325), (15, 16896195), (25, 10137717), (27, 9386775), (45, 5632065), (75, 3379239), (81, 3128925), (135, 1877355), (225, 1126413), (243, 1042975), (405, 625785), (675, 375471), (1215, 208595), (2025, 125157), (6075, 41719)]