80492747925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{889177}}^1$

素因数の和:889278

約数の個数: 48

約数和(自身を含む): 142894461312

約数和(自身を除く): 62401713387

約数列:

[1, 3, 5, 15, 17, 25, 51, 71, 75, 85, 213, 255, 355, 425, 1065, 1207, 1275, 1775, 3621, 5325, 6035, 18105, 30175, 90525, 889177, 2667531, 4445885, 13337655, 15116009, 22229425, 45348027, 63131567, 66688275, 75580045, 189394701, 226740135, 315657835, 377900225, 946973505, 1073236639, 1133700675, 1578289175, 3219709917, 4734867525, 5366183195, 16098549585, 26830915975, 80492747925]

約数ペア:

[(1, 80492747925), (3, 26830915975), (5, 16098549585), (15, 5366183195), (17, 4734867525), (25, 3219709917), (51, 1578289175), (71, 1133700675), (75, 1073236639), (85, 946973505), (213, 377900225), (255, 315657835), (355, 226740135), (425, 189394701), (1065, 75580045), (1207, 66688275), (1275, 63131567), (1775, 45348027), (3621, 22229425), (5325, 15116009), (6035, 13337655), (18105, 4445885), (30175, 2667531), (90525, 889177)]