1294824125

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1$

素因数の和:1527

約数の個数: 64

約数和(自身を含む): 1988872704

約数和(自身を除く): 694048579

約数列:

[1, 5, 7, 17, 25, 35, 61, 85, 119, 125, 175, 305, 425, 427, 595, 875, 1037, 1427, 1525, 2125, 2135, 2975, 5185, 7135, 7259, 7625, 9989, 10675, 14875, 24259, 25925, 35675, 36295, 49945, 53375, 87047, 121295, 129625, 169813, 178375, 181475, 249725, 435235, 606475, 609329, 849065, 907375, 1248625, 1479799, 2176175, 3032375, 3046645, 4245325, 7398995, 10358593, 10880875, 15233225, 21226625, 36994975, 51792965, 76166125, 184974875, 258964825, 1294824125]

約数ペア:

[(1, 1294824125), (5, 258964825), (7, 184974875), (17, 76166125), (25, 51792965), (35, 36994975), (61, 21226625), (85, 15233225), (119, 10880875), (125, 10358593), (175, 7398995), (305, 4245325), (425, 3046645), (427, 3032375), (595, 2176175), (875, 1479799), (1037, 1248625), (1427, 907375), (1525, 849065), (2125, 609329), (2135, 606475), (2975, 435235), (5185, 249725), (7135, 181475), (7259, 178375), (7625, 169813), (9989, 129625), (10675, 121295), (14875, 87047), (24259, 53375), (25925, 49945), (35675, 36295)]