210009825

素因数分解:

$3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{13931}}^1$

素因数の和:14014

約数の個数: 36

約数和(自身を含む): 381792528

約数和(自身を除く): 171782703

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 201, 225, 335, 603, 1005, 1675, 3015, 5025, 13931, 15075, 41793, 69655, 125379, 208965, 348275, 626895, 933377, 1044825, 2800131, 3134475, 4666885, 8400393, 14000655, 23334425, 42001965, 70003275, 210009825]

約数ペア:

[(1, 210009825), (3, 70003275), (5, 42001965), (9, 23334425), (15, 14000655), (25, 8400393), (45, 4666885), (67, 3134475), (75, 2800131), (201, 1044825), (225, 933377), (335, 626895), (603, 348275), (1005, 208965), (1675, 125379), (3015, 69655), (5025, 41793), (13931, 15075)]