11481225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 22855680

約数和(自身を除く): 11374455

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 399, 475, 525, 665, 1151, 1425, 1995, 3325, 3453, 5755, 8057, 9975, 17265, 21869, 24171, 28775, 40285, 65607, 86325, 109345, 120855, 153083, 201425, 328035, 459249, 546725, 604275, 765415, 1640175, 2296245, 3827075, 11481225]

約数ペア:

[(1, 11481225), (3, 3827075), (5, 2296245), (7, 1640175), (15, 765415), (19, 604275), (21, 546725), (25, 459249), (35, 328035), (57, 201425), (75, 153083), (95, 120855), (105, 109345), (133, 86325), (175, 65607), (285, 40285), (399, 28775), (475, 24171), (525, 21869), (665, 17265), (1151, 9975), (1425, 8057), (1995, 5755), (3325, 3453)]