6214425

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 12722400

約数和(自身を除く): 6507975

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 49, 57, 75, 89, 95, 105, 133, 147, 175, 245, 267, 285, 399, 445, 475, 525, 623, 665, 735, 931, 1225, 1335, 1425, 1691, 1869, 1995, 2225, 2793, 3115, 3325, 3675, 4361, 4655, 5073, 6675, 8455, 9345, 9975, 11837, 13083, 13965, 15575, 21805, 23275, 25365, 35511, 42275, 46725, 59185, 65415, 69825, 82859, 109025, 126825, 177555, 248577, 295925, 327075, 414295, 887775, 1242885, 2071475, 6214425]

約数ペア:

[(1, 6214425), (3, 2071475), (5, 1242885), (7, 887775), (15, 414295), (19, 327075), (21, 295925), (25, 248577), (35, 177555), (49, 126825), (57, 109025), (75, 82859), (89, 69825), (95, 65415), (105, 59185), (133, 46725), (147, 42275), (175, 35511), (245, 25365), (267, 23275), (285, 21805), (399, 15575), (445, 13965), (475, 13083), (525, 11837), (623, 9975), (665, 9345), (735, 8455), (931, 6675), (1225, 5073), (1335, 4655), (1425, 4361), (1691, 3675), (1869, 3325), (1995, 3115), (2225, 2793)]