193076145

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1847}}^1$

素因数の和:1982

約数の個数: 48

約数和(自身を含む): 352864512

約数和(自身を除く): 159788367

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 101, 115, 207, 303, 345, 505, 909, 1035, 1515, 1847, 2323, 4545, 5541, 6969, 9235, 11615, 16623, 20907, 27705, 34845, 42481, 83115, 104535, 127443, 186547, 212405, 382329, 559641, 637215, 932735, 1678923, 1911645, 2798205, 4290581, 8394615, 12871743, 21452905, 38615229, 64358715, 193076145]

約数ペア:

[(1, 193076145), (3, 64358715), (5, 38615229), (9, 21452905), (15, 12871743), (23, 8394615), (45, 4290581), (69, 2798205), (101, 1911645), (115, 1678923), (207, 932735), (303, 637215), (345, 559641), (505, 382329), (909, 212405), (1035, 186547), (1515, 127443), (1847, 104535), (2323, 83115), (4545, 42481), (5541, 34845), (6969, 27705), (9235, 20907), (11615, 16623)]