25742793

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 36997632

約数和(自身を除く): 11254839

約数列:

[1, 3, 41, 47, 61, 73, 123, 141, 183, 219, 1927, 2501, 2867, 2993, 3431, 4453, 5781, 7503, 8601, 8979, 10293, 13359, 117547, 140671, 182573, 209291, 352641, 422013, 547719, 627873, 8580931, 25742793]

約数ペア:

[(1, 25742793), (3, 8580931), (41, 627873), (47, 547719), (61, 422013), (73, 352641), (123, 209291), (141, 182573), (183, 140671), (219, 117547), (1927, 13359), (2501, 10293), (2867, 8979), (2993, 8601), (3431, 7503), (4453, 5781)]