47010015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 96707520

約数和(自身を除く): 49697505

約数列:

[1, 3, 5, 9, 13, 15, 17, 29, 39, 45, 51, 65, 85, 87, 117, 145, 153, 163, 195, 221, 255, 261, 377, 435, 489, 493, 585, 663, 765, 815, 1105, 1131, 1305, 1467, 1479, 1885, 1989, 2119, 2445, 2465, 2771, 3315, 3393, 4437, 4727, 5655, 6357, 6409, 7335, 7395, 8313, 9945, 10595, 13855, 14181, 16965, 19071, 19227, 22185, 23635, 24939, 31785, 32045, 36023, 41565, 42543, 57681, 61451, 70905, 80359, 95355, 96135, 108069, 124695, 180115, 184353, 212715, 241077, 288405, 307255, 324207, 401795, 540345, 553059, 723231, 921765, 1044667, 1205385, 1621035, 2765295, 3134001, 3616155, 5223335, 9402003, 15670005, 47010015]

約数ペア:

[(1, 47010015), (3, 15670005), (5, 9402003), (9, 5223335), (13, 3616155), (15, 3134001), (17, 2765295), (29, 1621035), (39, 1205385), (45, 1044667), (51, 921765), (65, 723231), (85, 553059), (87, 540345), (117, 401795), (145, 324207), (153, 307255), (163, 288405), (195, 241077), (221, 212715), (255, 184353), (261, 180115), (377, 124695), (435, 108069), (489, 96135), (493, 95355), (585, 80359), (663, 70905), (765, 61451), (815, 57681), (1105, 42543), (1131, 41565), (1305, 36023), (1467, 32045), (1479, 31785), (1885, 24939), (1989, 23635), (2119, 22185), (2445, 19227), (2465, 19071), (2771, 16965), (3315, 14181), (3393, 13855), (4437, 10595), (4727, 9945), (5655, 8313), (6357, 7395), (6409, 7335)]