252659055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 470292480

約数和(自身を除く): 217633425

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 83, 95, 165, 209, 249, 285, 415, 627, 913, 971, 1045, 1245, 1577, 2739, 2913, 3135, 4565, 4731, 4855, 7885, 10681, 13695, 14565, 17347, 18449, 23655, 32043, 52041, 53405, 55347, 80593, 86735, 92245, 160215, 202939, 241779, 260205, 276735, 402965, 608817, 886523, 1014695, 1208895, 1531267, 2659569, 3044085, 4432615, 4593801, 7656335, 13297845, 16843937, 22969005, 50531811, 84219685, 252659055]

約数ペア:

[(1, 252659055), (3, 84219685), (5, 50531811), (11, 22969005), (15, 16843937), (19, 13297845), (33, 7656335), (55, 4593801), (57, 4432615), (83, 3044085), (95, 2659569), (165, 1531267), (209, 1208895), (249, 1014695), (285, 886523), (415, 608817), (627, 402965), (913, 276735), (971, 260205), (1045, 241779), (1245, 202939), (1577, 160215), (2739, 92245), (2913, 86735), (3135, 80593), (4565, 55347), (4731, 53405), (4855, 52041), (7885, 32043), (10681, 23655), (13695, 18449), (14565, 17347)]