192138225

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{69239}}^1$

素因数の和:69289

約数の個数: 24

約数和(自身を含む): 326258880

約数和(自身を除く): 134120655

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 925, 2775, 69239, 207717, 346195, 1038585, 1730975, 2561843, 5192925, 7685529, 12809215, 38427645, 64046075, 192138225]

約数ペア:

[(1, 192138225), (3, 64046075), (5, 38427645), (15, 12809215), (25, 7685529), (37, 5192925), (75, 2561843), (111, 1730975), (185, 1038585), (555, 346195), (925, 207717), (2775, 69239)]