9975175

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:520

約数の個数: 36

約数和(自身を含む): 15266880

約数和(自身を除く): 5291705

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 175, 245, 425, 479, 595, 833, 1225, 2395, 2975, 3353, 4165, 8143, 11975, 16765, 20825, 23471, 40715, 57001, 83825, 117355, 203575, 285005, 399007, 586775, 1425025, 1995035, 9975175]

約数ペア:

[(1, 9975175), (5, 1995035), (7, 1425025), (17, 586775), (25, 399007), (35, 285005), (49, 203575), (85, 117355), (119, 83825), (175, 57001), (245, 40715), (425, 23471), (479, 20825), (595, 16765), (833, 11975), (1225, 8143), (2395, 4165), (2975, 3353)]