76371945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 135343872

約数和(自身を除く): 58971927

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 169, 195, 235, 507, 611, 641, 705, 845, 1833, 1923, 2535, 3055, 3205, 7943, 8333, 9165, 9615, 23829, 24999, 30127, 39715, 41665, 90381, 108329, 119145, 124995, 150635, 324987, 391651, 451905, 541645, 1174953, 1624935, 1958255, 5091463, 5874765, 15274389, 25457315, 76371945]

約数ペア:

[(1, 76371945), (3, 25457315), (5, 15274389), (13, 5874765), (15, 5091463), (39, 1958255), (47, 1624935), (65, 1174953), (141, 541645), (169, 451905), (195, 391651), (235, 324987), (507, 150635), (611, 124995), (641, 119145), (705, 108329), (845, 90381), (1833, 41665), (1923, 39715), (2535, 30127), (3055, 24999), (3205, 23829), (7943, 9615), (8333, 9165)]