38316915

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3119}}^1$

素因数の和:3153

約数の個数: 64

約数和(自身を含む): 83865600

約数和(自身を除く): 45548685

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2457, 3119, 4095, 9357, 12285, 15595, 21833, 28071, 40547, 46785, 65499, 84213, 109165, 121641, 140355, 196497, 202735, 283829, 327495, 364923, 421065, 589491, 608205, 851487, 982485, 1094769, 1419145, 1824615, 2554461, 2947455, 4257435, 5473845, 7663383, 12772305, 38316915]

約数ペア:

[(1, 38316915), (3, 12772305), (5, 7663383), (7, 5473845), (9, 4257435), (13, 2947455), (15, 2554461), (21, 1824615), (27, 1419145), (35, 1094769), (39, 982485), (45, 851487), (63, 608205), (65, 589491), (91, 421065), (105, 364923), (117, 327495), (135, 283829), (189, 202735), (195, 196497), (273, 140355), (315, 121641), (351, 109165), (455, 84213), (585, 65499), (819, 46785), (945, 40547), (1365, 28071), (1755, 21833), (2457, 15595), (3119, 12285), (4095, 9357)]