5351255

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 8332800

約数和(自身を除く): 2981545

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 619, 665, 1235, 1729, 3095, 4333, 8047, 8645, 11761, 21665, 40235, 56329, 58805, 82327, 152893, 281645, 411635, 764465, 1070251, 5351255]

約数ペア:

[(1, 5351255), (5, 1070251), (7, 764465), (13, 411635), (19, 281645), (35, 152893), (65, 82327), (91, 58805), (95, 56329), (133, 40235), (247, 21665), (455, 11761), (619, 8645), (665, 8047), (1235, 4333), (1729, 3095)]