2912358320145

素因数分解:

$3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{4349}}^1\times {\mathrm{26717}}^1$

素因数の和:31634

約数の個数: 48

約数和(自身を含む): 5058502909200

約数和(自身を除く): 2146144589055

約数列:

[1, 3, 5, 9, 15, 45, 557, 1671, 2785, 4349, 5013, 8355, 13047, 21745, 25065, 26717, 39141, 65235, 80151, 133585, 195705, 240453, 400755, 1202265, 2422393, 7267179, 12111965, 14881369, 21801537, 36335895, 44644107, 74406845, 109007685, 116192233, 133932321, 223220535, 348576699, 580961165, 669661605, 1045730097, 1742883495, 5228650485, 64719073781, 194157221343, 323595368905, 582471664029, 970786106715, 2912358320145]

約数ペア:

[(1, 2912358320145), (3, 970786106715), (5, 582471664029), (9, 323595368905), (15, 194157221343), (45, 64719073781), (557, 5228650485), (1671, 1742883495), (2785, 1045730097), (4349, 669661605), (5013, 580961165), (8355, 348576699), (13047, 223220535), (21745, 133932321), (25065, 116192233), (26717, 109007685), (39141, 74406845), (65235, 44644107), (80151, 36335895), (133585, 21801537), (195705, 14881369), (240453, 12111965), (400755, 7267179), (1202265, 2422393)]