54648075

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 94993920

約数和(自身を除く): 40345845

約数列:

[1, 3, 5, 15, 25, 37, 47, 75, 111, 141, 185, 235, 419, 555, 705, 925, 1175, 1257, 1739, 2095, 2775, 3525, 5217, 6285, 8695, 10475, 15503, 19693, 26085, 31425, 43475, 46509, 59079, 77515, 98465, 130425, 232545, 295395, 387575, 492325, 728641, 1162725, 1476975, 2185923, 3643205, 10929615, 18216025, 54648075]

約数ペア:

[(1, 54648075), (3, 18216025), (5, 10929615), (15, 3643205), (25, 2185923), (37, 1476975), (47, 1162725), (75, 728641), (111, 492325), (141, 387575), (185, 295395), (235, 232545), (419, 130425), (555, 98465), (705, 77515), (925, 59079), (1175, 46509), (1257, 43475), (1739, 31425), (2095, 26085), (2775, 19693), (3525, 15503), (5217, 10475), (6285, 8695)]