13281150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2393}}^1$

素因数の和:2445

約数の個数: 48

約数和(自身を含む): 33841584

約数和(自身を除く): 20560434

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 555, 925, 1110, 1850, 2393, 2775, 4786, 5550, 7179, 11965, 14358, 23930, 35895, 59825, 71790, 88541, 119650, 177082, 179475, 265623, 358950, 442705, 531246, 885410, 1328115, 2213525, 2656230, 4427050, 6640575, 13281150]

約数ペア:

[(1, 13281150), (2, 6640575), (3, 4427050), (5, 2656230), (6, 2213525), (10, 1328115), (15, 885410), (25, 531246), (30, 442705), (37, 358950), (50, 265623), (74, 179475), (75, 177082), (111, 119650), (150, 88541), (185, 71790), (222, 59825), (370, 35895), (555, 23930), (925, 14358), (1110, 11965), (1850, 7179), (2393, 5550), (2775, 4786)]