549387075

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 923552000

約数和(自身を除く): 374164925

約数列:

[1, 3, 5, 15, 25, 75, 139, 151, 349, 417, 453, 695, 755, 1047, 1745, 2085, 2265, 3475, 3775, 5235, 8725, 10425, 11325, 20989, 26175, 48511, 52699, 62967, 104945, 145533, 158097, 242555, 263495, 314835, 524725, 727665, 790485, 1212775, 1317475, 1574175, 3638325, 3952425, 7325161, 21975483, 36625805, 109877415, 183129025, 549387075]

約数ペア:

[(1, 549387075), (3, 183129025), (5, 109877415), (15, 36625805), (25, 21975483), (75, 7325161), (139, 3952425), (151, 3638325), (349, 1574175), (417, 1317475), (453, 1212775), (695, 790485), (755, 727665), (1047, 524725), (1745, 314835), (2085, 263495), (2265, 242555), (3475, 158097), (3775, 145533), (5235, 104945), (8725, 62967), (10425, 52699), (11325, 48511), (20989, 26175)]