30233225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 44997120

約数和(自身を除く): 14763895

約数列:

[1, 5, 11, 17, 25, 29, 55, 85, 145, 187, 223, 275, 319, 425, 493, 725, 935, 1115, 1595, 2453, 2465, 3791, 4675, 5423, 5575, 6467, 7975, 12265, 12325, 18955, 27115, 32335, 41701, 61325, 71137, 94775, 109939, 135575, 161675, 208505, 355685, 549695, 1042525, 1209329, 1778425, 2748475, 6046645, 30233225]

約数ペア:

[(1, 30233225), (5, 6046645), (11, 2748475), (17, 1778425), (25, 1209329), (29, 1042525), (55, 549695), (85, 355685), (145, 208505), (187, 161675), (223, 135575), (275, 109939), (319, 94775), (425, 71137), (493, 61325), (725, 41701), (935, 32335), (1115, 27115), (1595, 18955), (2453, 12325), (2465, 12265), (3791, 7975), (4675, 6467), (5423, 5575)]