27300525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 52080000

約数和(自身を除く): 24779475

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 149, 175, 349, 447, 525, 745, 1043, 1047, 1745, 2235, 2443, 3129, 3725, 5215, 5235, 7329, 8725, 11175, 12215, 15645, 26075, 26175, 36645, 52001, 61075, 78225, 156003, 183225, 260005, 364007, 780015, 1092021, 1300025, 1820035, 3900075, 5460105, 9100175, 27300525]

約数ペア:

[(1, 27300525), (3, 9100175), (5, 5460105), (7, 3900075), (15, 1820035), (21, 1300025), (25, 1092021), (35, 780015), (75, 364007), (105, 260005), (149, 183225), (175, 156003), (349, 78225), (447, 61075), (525, 52001), (745, 36645), (1043, 26175), (1047, 26075), (1745, 15645), (2235, 12215), (2443, 11175), (3129, 8725), (3725, 7329), (5215, 5235)]