79272315

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 144263808

約数和(自身を除く): 64991493

約数列:

[1, 3, 5, 9, 15, 37, 45, 47, 111, 141, 185, 235, 333, 423, 555, 705, 1013, 1665, 1739, 2115, 3039, 5065, 5217, 8695, 9117, 15195, 15651, 26085, 37481, 45585, 47611, 78255, 112443, 142833, 187405, 238055, 337329, 428499, 562215, 714165, 1686645, 1761607, 2142495, 5284821, 8808035, 15854463, 26424105, 79272315]

約数ペア:

[(1, 79272315), (3, 26424105), (5, 15854463), (9, 8808035), (15, 5284821), (37, 2142495), (45, 1761607), (47, 1686645), (111, 714165), (141, 562215), (185, 428499), (235, 337329), (333, 238055), (423, 187405), (555, 142833), (705, 112443), (1013, 78255), (1665, 47611), (1739, 45585), (2115, 37481), (3039, 26085), (5065, 15651), (5217, 15195), (8695, 9117)]