438375791745

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1471}}^1\times {\mathrm{27943}}^1$

素因数の和:29507

約数の個数: 64

約数和(自身を含む): 789764505600

約数和(自身を除く): 351388713855

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 1471, 2133, 3555, 4413, 7355, 10665, 13239, 22065, 27943, 39717, 66195, 83829, 116209, 139715, 198585, 251487, 348627, 419145, 581045, 754461, 1045881, 1257435, 1743135, 2207497, 3137643, 3772305, 5229405, 6622491, 11037485, 15688215, 19867473, 33112455, 41104153, 59602419, 99337365, 123312459, 205520765, 298012095, 369937377, 616562295, 1109812131, 1849686885, 3247228087, 5549060655, 9741684261, 16236140435, 29225052783, 48708421305, 87675158349, 146125263915, 438375791745]

約数ペア:

[(1, 438375791745), (3, 146125263915), (5, 87675158349), (9, 48708421305), (15, 29225052783), (27, 16236140435), (45, 9741684261), (79, 5549060655), (135, 3247228087), (237, 1849686885), (395, 1109812131), (711, 616562295), (1185, 369937377), (1471, 298012095), (2133, 205520765), (3555, 123312459), (4413, 99337365), (7355, 59602419), (10665, 41104153), (13239, 33112455), (22065, 19867473), (27943, 15688215), (39717, 11037485), (66195, 6622491), (83829, 5229405), (116209, 3772305), (139715, 3137643), (198585, 2207497), (251487, 1743135), (348627, 1257435), (419145, 1045881), (581045, 754461)]