4274325

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1$

素因数の和:195

約数の個数: 54

約数和(自身を含む): 8468642

約数和(自身を除く): 4194317

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 121, 157, 165, 225, 275, 363, 471, 495, 605, 785, 825, 1089, 1413, 1727, 1815, 2355, 2475, 3025, 3925, 5181, 5445, 7065, 8635, 9075, 11775, 15543, 18997, 25905, 27225, 35325, 43175, 56991, 77715, 94985, 129525, 170973, 284955, 388575, 474925, 854865, 1424775, 4274325]

約数ペア:

[(1, 4274325), (3, 1424775), (5, 854865), (9, 474925), (11, 388575), (15, 284955), (25, 170973), (33, 129525), (45, 94985), (55, 77715), (75, 56991), (99, 43175), (121, 35325), (157, 27225), (165, 25905), (225, 18997), (275, 15543), (363, 11775), (471, 9075), (495, 8635), (605, 7065), (785, 5445), (825, 5181), (1089, 3925), (1413, 3025), (1727, 2475), (1815, 2355)]