23977275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 45830400

約数和(自身を除く): 21853125

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 109, 175, 327, 419, 525, 545, 763, 1257, 1635, 2095, 2289, 2725, 2933, 3815, 6285, 8175, 8799, 10475, 11445, 14665, 19075, 31425, 43995, 45671, 57225, 73325, 137013, 219975, 228355, 319697, 685065, 959091, 1141775, 1598485, 3425325, 4795455, 7992425, 23977275]

約数ペア:

[(1, 23977275), (3, 7992425), (5, 4795455), (7, 3425325), (15, 1598485), (21, 1141775), (25, 959091), (35, 685065), (75, 319697), (105, 228355), (109, 219975), (175, 137013), (327, 73325), (419, 57225), (525, 45671), (545, 43995), (763, 31425), (1257, 19075), (1635, 14665), (2095, 11445), (2289, 10475), (2725, 8799), (2933, 8175), (3815, 6285)]