70005315

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 115007040

約数和(自身を除く): 45001725

約数列:

[1, 3, 5, 15, 53, 159, 173, 265, 509, 519, 795, 865, 1527, 2545, 2595, 7635, 9169, 26977, 27507, 45845, 80931, 88057, 134885, 137535, 264171, 404655, 440285, 1320855, 4667021, 14001063, 23335105, 70005315]

約数ペア:

[(1, 70005315), (3, 23335105), (5, 14001063), (15, 4667021), (53, 1320855), (159, 440285), (173, 404655), (265, 264171), (509, 137535), (519, 134885), (795, 88057), (865, 80931), (1527, 45845), (2545, 27507), (2595, 26977), (7635, 9169)]