9213225

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 18659520

約数和(自身を除く): 9446295

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 49, 69, 75, 105, 109, 115, 147, 161, 175, 245, 327, 345, 483, 525, 545, 575, 735, 763, 805, 1127, 1225, 1635, 1725, 2289, 2415, 2507, 2725, 3381, 3675, 3815, 4025, 5341, 5635, 7521, 8175, 11445, 12075, 12535, 16023, 16905, 17549, 19075, 26705, 28175, 37605, 52647, 57225, 62675, 80115, 84525, 87745, 122843, 133525, 188025, 263235, 368529, 400575, 438725, 614215, 1316175, 1842645, 3071075, 9213225]

約数ペア:

[(1, 9213225), (3, 3071075), (5, 1842645), (7, 1316175), (15, 614215), (21, 438725), (23, 400575), (25, 368529), (35, 263235), (49, 188025), (69, 133525), (75, 122843), (105, 87745), (109, 84525), (115, 80115), (147, 62675), (161, 57225), (175, 52647), (245, 37605), (327, 28175), (345, 26705), (483, 19075), (525, 17549), (545, 16905), (575, 16023), (735, 12535), (763, 12075), (805, 11445), (1127, 8175), (1225, 7521), (1635, 5635), (1725, 5341), (2289, 4025), (2415, 3815), (2507, 3675), (2725, 3381)]