15278329485

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{12983}}^1$

素因数の和:13399

約数の個数: 64

約数和(自身を含む): 28419379200

約数和(自身を除く): 13141049715

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 379, 621, 1035, 1137, 1895, 3105, 3411, 5685, 8717, 10233, 12983, 17055, 26151, 38949, 43585, 51165, 64915, 78453, 116847, 130755, 194745, 235359, 298609, 350541, 392265, 584235, 895827, 1176795, 1493045, 1752705, 2687481, 4479135, 4920557, 8062443, 13437405, 14761671, 24602785, 40312215, 44285013, 73808355, 113172811, 132855039, 221425065, 339518433, 565864055, 664275195, 1018555299, 1697592165, 3055665897, 5092776495, 15278329485]

約数ペア:

[(1, 15278329485), (3, 5092776495), (5, 3055665897), (9, 1697592165), (15, 1018555299), (23, 664275195), (27, 565864055), (45, 339518433), (69, 221425065), (115, 132855039), (135, 113172811), (207, 73808355), (345, 44285013), (379, 40312215), (621, 24602785), (1035, 14761671), (1137, 13437405), (1895, 8062443), (3105, 4920557), (3411, 4479135), (5685, 2687481), (8717, 1752705), (10233, 1493045), (12983, 1176795), (17055, 895827), (26151, 584235), (38949, 392265), (43585, 350541), (51165, 298609), (64915, 235359), (78453, 194745), (116847, 130755)]