2131104195

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{2549}}^1$

素因数の和:3137

約数の個数: 64

約数和(自身を含む): 4142016000

約数和(自身を除く): 2010911805

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 563, 1485, 1689, 2549, 2815, 5067, 6193, 7647, 8445, 12745, 15201, 18579, 22941, 25335, 28039, 30965, 38235, 55737, 68823, 76005, 84117, 92895, 114705, 140195, 167211, 252351, 278685, 344115, 420585, 757053, 836055, 1261755, 1435087, 3785265, 4305261, 7175435, 12915783, 15785957, 21526305, 38747349, 47357871, 64578915, 78929785, 142073613, 193736745, 236789355, 426220839, 710368065, 2131104195]

約数ペア:

[(1, 2131104195), (3, 710368065), (5, 426220839), (9, 236789355), (11, 193736745), (15, 142073613), (27, 78929785), (33, 64578915), (45, 47357871), (55, 38747349), (99, 21526305), (135, 15785957), (165, 12915783), (297, 7175435), (495, 4305261), (563, 3785265), (1485, 1435087), (1689, 1261755), (2549, 836055), (2815, 757053), (5067, 420585), (6193, 344115), (7647, 278685), (8445, 252351), (12745, 167211), (15201, 140195), (18579, 114705), (22941, 92895), (25335, 84117), (28039, 76005), (30965, 68823), (38235, 55737)]