4597425

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{139}}^1$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 9895200

約数和(自身を除く): 5297775

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 139, 147, 175, 189, 225, 245, 315, 417, 441, 525, 675, 695, 735, 945, 973, 1225, 1251, 1323, 1575, 2085, 2205, 2919, 3475, 3675, 3753, 4725, 4865, 6255, 6615, 6811, 8757, 10425, 11025, 14595, 18765, 20433, 24325, 26271, 31275, 33075, 34055, 43785, 61299, 72975, 93825, 102165, 131355, 170275, 183897, 218925, 306495, 510825, 656775, 919485, 1532475, 4597425]

約数ペア:

[(1, 4597425), (3, 1532475), (5, 919485), (7, 656775), (9, 510825), (15, 306495), (21, 218925), (25, 183897), (27, 170275), (35, 131355), (45, 102165), (49, 93825), (63, 72975), (75, 61299), (105, 43785), (135, 34055), (139, 33075), (147, 31275), (175, 26271), (189, 24325), (225, 20433), (245, 18765), (315, 14595), (417, 11025), (441, 10425), (525, 8757), (675, 6811), (695, 6615), (735, 6255), (945, 4865), (973, 4725), (1225, 3753), (1251, 3675), (1323, 3475), (1575, 2919), (2085, 2205)]