29403605

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 45505152

約数和(自身を除く): 16101547

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 121, 131, 265, 371, 385, 583, 605, 655, 847, 917, 1441, 1855, 2915, 4081, 4235, 4585, 6413, 6943, 7205, 10087, 15851, 20405, 32065, 34715, 44891, 48601, 50435, 76373, 79255, 110957, 224455, 243005, 381865, 534611, 554785, 840103, 2673055, 4200515, 5880721, 29403605]

約数ペア:

[(1, 29403605), (5, 5880721), (7, 4200515), (11, 2673055), (35, 840103), (53, 554785), (55, 534611), (77, 381865), (121, 243005), (131, 224455), (265, 110957), (371, 79255), (385, 76373), (583, 50435), (605, 48601), (655, 44891), (847, 34715), (917, 32065), (1441, 20405), (1855, 15851), (2915, 10087), (4081, 7205), (4235, 6943), (4585, 6413)]