335958475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^4$

素因数の和:145

約数の個数: 30

約数和(自身を含む): 454175420

約数和(自身を除く): 118216945

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 841, 2755, 4205, 13775, 15979, 21025, 24389, 79895, 121945, 399475, 463391, 609725, 707281, 2316955, 3536405, 11584775, 13438339, 17682025, 67191695, 335958475]

約数ペア:

[(1, 335958475), (5, 67191695), (19, 17682025), (25, 13438339), (29, 11584775), (95, 3536405), (145, 2316955), (475, 707281), (551, 609725), (725, 463391), (841, 399475), (2755, 121945), (4205, 79895), (13775, 24389), (15979, 21025)]