25555068

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:477

約数の個数: 144

約数和(自身を含む): 84268800

約数和(自身を除く): 58713732

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 84, 98, 99, 108, 126, 132, 147, 154, 189, 196, 198, 231, 252, 294, 297, 308, 378, 396, 439, 441, 462, 539, 588, 594, 693, 756, 878, 882, 924, 1078, 1188, 1317, 1323, 1386, 1617, 1756, 1764, 2079, 2156, 2634, 2646, 2772, 3073, 3234, 3951, 4158, 4829, 4851, 5268, 5292, 6146, 6468, 7902, 8316, 9219, 9658, 9702, 11853, 12292, 14487, 14553, 15804, 18438, 19316, 19404, 21511, 23706, 27657, 28974, 29106, 33803, 36876, 43022, 43461, 47412, 55314, 57948, 58212, 64533, 67606, 82971, 86044, 86922, 101409, 110628, 129066, 130383, 135212, 165942, 173844, 193599, 202818, 236621, 258132, 260766, 304227, 331884, 387198, 405636, 473242, 521532, 580797, 608454, 709863, 774396, 912681, 946484, 1161594, 1216908, 1419726, 1825362, 2129589, 2323188, 2839452, 3650724, 4259178, 6388767, 8518356, 12777534, 25555068]

約数ペア:

[(1, 25555068), (2, 12777534), (3, 8518356), (4, 6388767), (6, 4259178), (7, 3650724), (9, 2839452), (11, 2323188), (12, 2129589), (14, 1825362), (18, 1419726), (21, 1216908), (22, 1161594), (27, 946484), (28, 912681), (33, 774396), (36, 709863), (42, 608454), (44, 580797), (49, 521532), (54, 473242), (63, 405636), (66, 387198), (77, 331884), (84, 304227), (98, 260766), (99, 258132), (108, 236621), (126, 202818), (132, 193599), (147, 173844), (154, 165942), (189, 135212), (196, 130383), (198, 129066), (231, 110628), (252, 101409), (294, 86922), (297, 86044), (308, 82971), (378, 67606), (396, 64533), (439, 58212), (441, 57948), (462, 55314), (539, 47412), (588, 43461), (594, 43022), (693, 36876), (756, 33803), (878, 29106), (882, 28974), (924, 27657), (1078, 23706), (1188, 21511), (1317, 19404), (1323, 19316), (1386, 18438), (1617, 15804), (1756, 14553), (1764, 14487), (2079, 12292), (2156, 11853), (2634, 9702), (2646, 9658), (2772, 9219), (3073, 8316), (3234, 7902), (3951, 6468), (4158, 6146), (4829, 5292), (4851, 5268)]