2175038925

素因数分解:

$3^1\times 5^2\times {\mathrm{571}}^1\times {\mathrm{50789}}^1$

素因数の和:51373

約数の個数: 24

約数和(自身を含む): 3602433120

約数和(自身を除く): 1427394195

約数列:

[1, 3, 5, 15, 25, 75, 571, 1713, 2855, 8565, 14275, 42825, 50789, 152367, 253945, 761835, 1269725, 3809175, 29000519, 87001557, 145002595, 435007785, 725012975, 2175038925]

約数ペア:

[(1, 2175038925), (3, 725012975), (5, 435007785), (15, 145002595), (25, 87001557), (75, 29000519), (571, 3809175), (1713, 1269725), (2855, 761835), (8565, 253945), (14275, 152367), (42825, 50789)]