15432904330

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1\times {\mathrm{27983}}^1$

素因数の和:28542

約数の個数: 32

約数和(自身を含む): 28058773248

約数和(自身を除く): 12625868918

約数列:

[1, 2, 5, 10, 131, 262, 421, 655, 842, 1310, 2105, 4210, 27983, 55151, 55966, 110302, 139915, 275755, 279830, 551510, 3665773, 7331546, 11780843, 18328865, 23561686, 36657730, 58904215, 117808430, 1543290433, 3086580866, 7716452165, 15432904330]

約数ペア:

[(1, 15432904330), (2, 7716452165), (5, 3086580866), (10, 1543290433), (131, 117808430), (262, 58904215), (421, 36657730), (655, 23561686), (842, 18328865), (1310, 11780843), (2105, 7331546), (4210, 3665773), (27983, 551510), (55151, 279830), (55966, 275755), (110302, 139915)]