15672227415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{64451}}^1$

素因数の和:64544

約数の個数: 64

約数和(自身を含む): 28585751040

約数和(自身を除く): 12913523625

約数列:

[1, 3, 5, 13, 15, 29, 39, 43, 65, 87, 129, 145, 195, 215, 377, 435, 559, 645, 1131, 1247, 1677, 1885, 2795, 3741, 5655, 6235, 8385, 16211, 18705, 48633, 64451, 81055, 193353, 243165, 322255, 837863, 966765, 1869079, 2513589, 2771393, 4189315, 5607237, 8314179, 9345395, 12567945, 13856965, 24298027, 28036185, 36028109, 41570895, 72894081, 80370397, 108084327, 121490135, 180140545, 241111191, 364470405, 401851985, 540421635, 1044815161, 1205555955, 3134445483, 5224075805, 15672227415]

約数ペア:

[(1, 15672227415), (3, 5224075805), (5, 3134445483), (13, 1205555955), (15, 1044815161), (29, 540421635), (39, 401851985), (43, 364470405), (65, 241111191), (87, 180140545), (129, 121490135), (145, 108084327), (195, 80370397), (215, 72894081), (377, 41570895), (435, 36028109), (559, 28036185), (645, 24298027), (1131, 13856965), (1247, 12567945), (1677, 9345395), (1885, 8314179), (2795, 5607237), (3741, 4189315), (5655, 2771393), (6235, 2513589), (8385, 1869079), (16211, 966765), (18705, 837863), (48633, 322255), (64451, 243165), (81055, 193353)]