26756275

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 43052800

約数和(自身を除く): 16296525

約数列:

[1, 5, 7, 13, 19, 25, 35, 65, 91, 95, 133, 175, 247, 325, 455, 475, 619, 665, 1235, 1729, 2275, 3095, 3325, 4333, 6175, 8047, 8645, 11761, 15475, 21665, 40235, 43225, 56329, 58805, 82327, 108325, 152893, 201175, 281645, 294025, 411635, 764465, 1070251, 1408225, 2058175, 3822325, 5351255, 26756275]

約数ペア:

[(1, 26756275), (5, 5351255), (7, 3822325), (13, 2058175), (19, 1408225), (25, 1070251), (35, 764465), (65, 411635), (91, 294025), (95, 281645), (133, 201175), (175, 152893), (247, 108325), (325, 82327), (455, 58805), (475, 56329), (619, 43225), (665, 40235), (1235, 21665), (1729, 15475), (2275, 11761), (3095, 8645), (3325, 8047), (4333, 6175)]