29966475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5189}}^1$

素因数の和:5220

約数の個数: 48

約数和(自身を含む): 61781760

約数和(自身を除く): 31815285

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5189, 5775, 15567, 25945, 36323, 57079, 77835, 108969, 129725, 171237, 181615, 285395, 389175, 399553, 544845, 856185, 908075, 1198659, 1426975, 1997765, 2724225, 4280925, 5993295, 9988825, 29966475]

約数ペア:

[(1, 29966475), (3, 9988825), (5, 5993295), (7, 4280925), (11, 2724225), (15, 1997765), (21, 1426975), (25, 1198659), (33, 908075), (35, 856185), (55, 544845), (75, 399553), (77, 389175), (105, 285395), (165, 181615), (175, 171237), (231, 129725), (275, 108969), (385, 77835), (525, 57079), (825, 36323), (1155, 25945), (1925, 15567), (5189, 5775)]