38415195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 87091200

約数和(自身を除く): 48676005

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 53, 59, 63, 65, 91, 105, 117, 135, 159, 177, 189, 195, 265, 273, 295, 315, 351, 371, 413, 455, 477, 531, 585, 689, 767, 795, 819, 885, 945, 1113, 1239, 1365, 1431, 1593, 1755, 1855, 2065, 2067, 2301, 2385, 2457, 2655, 3127, 3339, 3445, 3717, 3835, 4095, 4823, 5369, 5565, 6195, 6201, 6903, 7155, 7965, 9381, 10017, 10335, 11151, 11505, 12285, 14469, 15635, 16107, 16695, 18585, 18603, 20709, 21889, 24115, 26845, 28143, 31005, 34515, 40651, 43407, 46905, 48321, 50085, 55755, 65667, 72345, 80535, 84429, 93015, 103545, 109445, 121953, 130221, 140715, 144963, 197001, 203255, 217035, 241605, 284557, 328335, 365859, 422145, 591003, 609765, 651105, 724815, 853671, 985005, 1097577, 1422785, 1829295, 2561013, 2955015, 4268355, 5487885, 7683039, 12805065, 38415195]

約数ペア:

[(1, 38415195), (3, 12805065), (5, 7683039), (7, 5487885), (9, 4268355), (13, 2955015), (15, 2561013), (21, 1829295), (27, 1422785), (35, 1097577), (39, 985005), (45, 853671), (53, 724815), (59, 651105), (63, 609765), (65, 591003), (91, 422145), (105, 365859), (117, 328335), (135, 284557), (159, 241605), (177, 217035), (189, 203255), (195, 197001), (265, 144963), (273, 140715), (295, 130221), (315, 121953), (351, 109445), (371, 103545), (413, 93015), (455, 84429), (477, 80535), (531, 72345), (585, 65667), (689, 55755), (767, 50085), (795, 48321), (819, 46905), (885, 43407), (945, 40651), (1113, 34515), (1239, 31005), (1365, 28143), (1431, 26845), (1593, 24115), (1755, 21889), (1855, 20709), (2065, 18603), (2067, 18585), (2301, 16695), (2385, 16107), (2457, 15635), (2655, 14469), (3127, 12285), (3339, 11505), (3445, 11151), (3717, 10335), (3835, 10017), (4095, 9381), (4823, 7965), (5369, 7155), (5565, 6903), (6195, 6201)]