23121935995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1\times {\mathrm{6653}}^1$

素因数の和:7371

約数の個数: 32

約数和(自身を含む): 29619136512

約数和(自身を除く): 6497200517

約数列:

[1, 5, 23, 47, 115, 235, 643, 1081, 3215, 5405, 6653, 14789, 30221, 33265, 73945, 151105, 153019, 312691, 695083, 765095, 1563455, 3475415, 4277879, 7191893, 21389395, 35959465, 98391217, 201060313, 491956085, 1005301565, 4624387199, 23121935995]

約数ペア:

[(1, 23121935995), (5, 4624387199), (23, 1005301565), (47, 491956085), (115, 201060313), (235, 98391217), (643, 35959465), (1081, 21389395), (3215, 7191893), (5405, 4277879), (6653, 3475415), (14789, 1563455), (30221, 765095), (33265, 695083), (73945, 312691), (151105, 153019)]