2782977575

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{1117}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 4125688320

約数和(自身を除く): 1342710745

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 619, 805, 1117, 3095, 4025, 4333, 5585, 7819, 14237, 15475, 21665, 25691, 27925, 39095, 71185, 99659, 108325, 128455, 179837, 195475, 355925, 498295, 642275, 691423, 899185, 2491475, 3457115, 4495925, 4839961, 15902729, 17285575, 24199805, 79513645, 111319103, 120999025, 397568225, 556595515, 2782977575]

約数ペア:

[(1, 2782977575), (5, 556595515), (7, 397568225), (23, 120999025), (25, 111319103), (35, 79513645), (115, 24199805), (161, 17285575), (175, 15902729), (575, 4839961), (619, 4495925), (805, 3457115), (1117, 2491475), (3095, 899185), (4025, 691423), (4333, 642275), (5585, 498295), (7819, 355925), (14237, 195475), (15475, 179837), (21665, 128455), (25691, 108325), (27925, 99659), (39095, 71185)]