147259455

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 296275968

約数和(自身を除く): 149016513

約数列:

[1, 3, 5, 7, 15, 21, 23, 31, 35, 49, 69, 93, 105, 115, 147, 155, 161, 217, 245, 281, 345, 465, 483, 651, 713, 735, 805, 843, 1085, 1127, 1405, 1519, 1967, 2139, 2415, 3255, 3381, 3565, 4215, 4557, 4991, 5635, 5901, 6463, 7595, 8711, 9835, 10695, 13769, 14973, 16905, 19389, 22785, 24955, 26133, 29505, 32315, 34937, 41307, 43555, 45241, 60977, 68845, 74865, 96945, 104811, 130665, 135723, 174685, 182931, 200353, 206535, 226205, 304885, 316687, 426839, 524055, 601059, 678615, 914655, 950061, 1001765, 1280517, 1402471, 1583435, 2134195, 3005295, 4207413, 4750305, 6402585, 7012355, 9817297, 21037065, 29451891, 49086485, 147259455]

約数ペア:

[(1, 147259455), (3, 49086485), (5, 29451891), (7, 21037065), (15, 9817297), (21, 7012355), (23, 6402585), (31, 4750305), (35, 4207413), (49, 3005295), (69, 2134195), (93, 1583435), (105, 1402471), (115, 1280517), (147, 1001765), (155, 950061), (161, 914655), (217, 678615), (245, 601059), (281, 524055), (345, 426839), (465, 316687), (483, 304885), (651, 226205), (713, 206535), (735, 200353), (805, 182931), (843, 174685), (1085, 135723), (1127, 130665), (1405, 104811), (1519, 96945), (1967, 74865), (2139, 68845), (2415, 60977), (3255, 45241), (3381, 43555), (3565, 41307), (4215, 34937), (4557, 32315), (4991, 29505), (5635, 26133), (5901, 24955), (6463, 22785), (7595, 19389), (8711, 16905), (9835, 14973), (10695, 13769)]