29369725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 48816320

約数和(自身を除く): 19446595

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 73, 77, 95, 121, 133, 175, 209, 275, 365, 385, 475, 511, 605, 665, 803, 847, 1045, 1387, 1463, 1825, 1925, 2299, 2555, 3025, 3325, 4015, 4235, 5225, 5621, 6935, 7315, 8833, 9709, 11495, 12775, 15257, 16093, 20075, 21175, 28105, 34675, 36575, 44165, 48545, 57475, 61831, 76285, 80465, 106799, 140525, 167827, 220825, 242725, 309155, 381425, 402325, 533995, 839135, 1174789, 1545775, 2669975, 4195675, 5873945, 29369725]

約数ペア:

[(1, 29369725), (5, 5873945), (7, 4195675), (11, 2669975), (19, 1545775), (25, 1174789), (35, 839135), (55, 533995), (73, 402325), (77, 381425), (95, 309155), (121, 242725), (133, 220825), (175, 167827), (209, 140525), (275, 106799), (365, 80465), (385, 76285), (475, 61831), (511, 57475), (605, 48545), (665, 44165), (803, 36575), (847, 34675), (1045, 28105), (1387, 21175), (1463, 20075), (1825, 16093), (1925, 15257), (2299, 12775), (2555, 11495), (3025, 9709), (3325, 8833), (4015, 7315), (4235, 6935), (5225, 5621)]