30595575

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 53032320

約数和(自身を除く): 22436745

約数列:

[1, 3, 5, 15, 25, 43, 53, 75, 129, 159, 179, 215, 265, 537, 645, 795, 895, 1075, 1325, 2279, 2685, 3225, 3975, 4475, 6837, 7697, 9487, 11395, 13425, 23091, 28461, 34185, 38485, 47435, 56975, 115455, 142305, 170925, 192425, 237175, 407941, 577275, 711525, 1223823, 2039705, 6119115, 10198525, 30595575]

約数ペア:

[(1, 30595575), (3, 10198525), (5, 6119115), (15, 2039705), (25, 1223823), (43, 711525), (53, 577275), (75, 407941), (129, 237175), (159, 192425), (179, 170925), (215, 142305), (265, 115455), (537, 56975), (645, 47435), (795, 38485), (895, 34185), (1075, 28461), (1325, 23091), (2279, 13425), (2685, 11395), (3225, 9487), (3975, 7697), (4475, 6837)]