252530135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2339}}^1$

素因数の和:2519

約数の個数: 32

約数和(自身を含む): 358525440

約数和(自身を除く): 105995305

約数列:

[1, 5, 11, 13, 55, 65, 143, 151, 715, 755, 1661, 1963, 2339, 8305, 9815, 11695, 21593, 25729, 30407, 107965, 128645, 152035, 334477, 353189, 1672385, 1765945, 3885079, 4591457, 19425395, 22957285, 50506027, 252530135]

約数ペア:

[(1, 252530135), (5, 50506027), (11, 22957285), (13, 19425395), (55, 4591457), (65, 3885079), (143, 1765945), (151, 1672385), (715, 353189), (755, 334477), (1661, 152035), (1963, 128645), (2339, 107965), (8305, 30407), (9815, 25729), (11695, 21593)]