1428981645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3863}}^1$

素因数の和:4162

約数の個数: 64

約数和(自身を含む): 2825109504

約数和(自身を除く): 1396127859

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 271, 273, 455, 813, 1355, 1365, 1897, 3523, 3863, 4065, 5691, 9485, 10569, 11589, 17615, 19315, 24661, 27041, 28455, 50219, 52845, 57945, 73983, 81123, 123305, 135205, 150657, 251095, 351533, 369915, 405615, 753285, 1046873, 1054599, 1757665, 3140619, 5234365, 5272995, 7328111, 13609349, 15703095, 21984333, 36640555, 40828047, 68046745, 95265443, 109921665, 204140235, 285796329, 476327215, 1428981645]

約数ペア:

[(1, 1428981645), (3, 476327215), (5, 285796329), (7, 204140235), (13, 109921665), (15, 95265443), (21, 68046745), (35, 40828047), (39, 36640555), (65, 21984333), (91, 15703095), (105, 13609349), (195, 7328111), (271, 5272995), (273, 5234365), (455, 3140619), (813, 1757665), (1355, 1054599), (1365, 1046873), (1897, 753285), (3523, 405615), (3863, 369915), (4065, 351533), (5691, 251095), (9485, 150657), (10569, 135205), (11589, 123305), (17615, 81123), (19315, 73983), (24661, 57945), (27041, 52845), (28455, 50219)]