2017115.00000000

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 61544448

約数和(自身を除く): 24928563

約数列:

[1, 3, 5, 15, 23, 69, 115, 211, 345, 503, 633, 1055, 1509, 2515, 3165, 4853, 7545, 11569, 14559, 24265, 34707, 57845, 72795, 106133, 173535, 318399, 530665, 1591995, 2441059, 7323177, 12205295, 36615885]

約数ペア:

[(1, 36615885), (3, 12205295), (5, 7323177), (15, 2441059), (23, 1591995), (69, 530665), (115, 318399), (211, 173535), (345, 106133), (503, 72795), (633, 57845), (1055, 34707), (1509, 24265), (2515, 14559), (3165, 11569), (4853, 7545)]