84838515

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2731}}^1$

素因数の和:2867

約数の個数: 32

約数和(自身を含む): 144249600

約数和(自身を除く): 59411085

約数列:

[1, 3, 5, 15, 19, 57, 95, 109, 285, 327, 545, 1635, 2071, 2731, 6213, 8193, 10355, 13655, 31065, 40965, 51889, 155667, 259445, 297679, 778335, 893037, 1488395, 4465185, 5655901, 16967703, 28279505, 84838515]

約数ペア:

[(1, 84838515), (3, 28279505), (5, 16967703), (15, 5655901), (19, 4465185), (57, 1488395), (95, 893037), (109, 778335), (285, 297679), (327, 259445), (545, 155667), (1635, 51889), (2071, 40965), (2731, 31065), (6213, 13655), (8193, 10355)]