55202175

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{1669}}^1$

素因数の和:1702

約数の個数: 72

約数和(自身を含む): 118035600

約数和(自身を除く): 62833425

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 441, 525, 675, 735, 945, 1225, 1323, 1575, 1669, 2205, 3675, 4725, 5007, 6615, 8345, 11025, 11683, 15021, 25035, 33075, 35049, 41725, 45063, 58415, 75105, 81781, 105147, 125175, 175245, 225315, 245343, 292075, 315441, 375525, 408905, 525735, 736029, 876225, 1126575, 1226715, 1577205, 2044525, 2208087, 2628675, 3680145, 6133575, 7886025, 11040435, 18400725, 55202175]

約数ペア:

[(1, 55202175), (3, 18400725), (5, 11040435), (7, 7886025), (9, 6133575), (15, 3680145), (21, 2628675), (25, 2208087), (27, 2044525), (35, 1577205), (45, 1226715), (49, 1126575), (63, 876225), (75, 736029), (105, 525735), (135, 408905), (147, 375525), (175, 315441), (189, 292075), (225, 245343), (245, 225315), (315, 175245), (441, 125175), (525, 105147), (675, 81781), (735, 75105), (945, 58415), (1225, 45063), (1323, 41725), (1575, 35049), (1669, 33075), (2205, 25035), (3675, 15021), (4725, 11683), (5007, 11025), (6615, 8345)]