1975735425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{6571}}^1$

素因数の和:6814

約数の個数: 48

約数和(自身を含む): 3455294720

約数和(自身を除く): 1479559295

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 211, 285, 475, 633, 1055, 1425, 3165, 4009, 5275, 6571, 12027, 15825, 19713, 20045, 32855, 60135, 98565, 100225, 124849, 164275, 300675, 374547, 492825, 624245, 1386481, 1872735, 3121225, 4159443, 6932405, 9363675, 20797215, 26343139, 34662025, 79029417, 103986075, 131715695, 395147085, 658578475, 1975735425]

約数ペア:

[(1, 1975735425), (3, 658578475), (5, 395147085), (15, 131715695), (19, 103986075), (25, 79029417), (57, 34662025), (75, 26343139), (95, 20797215), (211, 9363675), (285, 6932405), (475, 4159443), (633, 3121225), (1055, 1872735), (1425, 1386481), (3165, 624245), (4009, 492825), (5275, 374547), (6571, 300675), (12027, 164275), (15825, 124849), (19713, 100225), (20045, 98565), (32855, 60135)]