27225870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{18521}}^1$

素因数の和:18545

約数の個数: 48

約数和(自身を含む): 76014288

約数和(自身を除く): 48788418

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 18521, 37042, 55563, 92605, 111126, 129647, 185210, 259294, 277815, 388941, 555630, 648235, 777882, 907529, 1296470, 1815058, 1944705, 2722587, 3889410, 4537645, 5445174, 9075290, 13612935, 27225870]

約数ペア:

[(1, 27225870), (2, 13612935), (3, 9075290), (5, 5445174), (6, 4537645), (7, 3889410), (10, 2722587), (14, 1944705), (15, 1815058), (21, 1296470), (30, 907529), (35, 777882), (42, 648235), (49, 555630), (70, 388941), (98, 277815), (105, 259294), (147, 185210), (210, 129647), (245, 111126), (294, 92605), (490, 55563), (735, 37042), (1470, 18521)]