12858150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3727}}^1$

素因数の和:3765

約数の個数: 48

約数和(自身を含む): 33283584

約数和(自身を除く): 20425434

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 3727, 7454, 11181, 18635, 22362, 37270, 55905, 85721, 93175, 111810, 171442, 186350, 257163, 279525, 428605, 514326, 559050, 857210, 1285815, 2143025, 2571630, 4286050, 6429075, 12858150]

約数ペア:

[(1, 12858150), (2, 6429075), (3, 4286050), (5, 2571630), (6, 2143025), (10, 1285815), (15, 857210), (23, 559050), (25, 514326), (30, 428605), (46, 279525), (50, 257163), (69, 186350), (75, 171442), (115, 111810), (138, 93175), (150, 85721), (230, 55905), (345, 37270), (575, 22362), (690, 18635), (1150, 11181), (1725, 7454), (3450, 3727)]