38631915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4229}}^1$

素因数の和:4276

約数の個数: 48

約数和(自身を含む): 79185600

約数和(自身を除く): 40553685

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 4229, 9135, 12687, 21145, 29603, 38061, 63435, 88809, 122641, 148015, 190305, 266427, 367923, 444045, 613205, 858487, 1103769, 1332135, 1839615, 2575461, 4292435, 5518845, 7726383, 12877305, 38631915]

約数ペア:

[(1, 38631915), (3, 12877305), (5, 7726383), (7, 5518845), (9, 4292435), (15, 2575461), (21, 1839615), (29, 1332135), (35, 1103769), (45, 858487), (63, 613205), (87, 444045), (105, 367923), (145, 266427), (203, 190305), (261, 148015), (315, 122641), (435, 88809), (609, 63435), (1015, 38061), (1305, 29603), (1827, 21145), (3045, 12687), (4229, 9135)]