1294995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 2318400

約数和(自身を除く): 1023405

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 229, 377, 435, 687, 1131, 1145, 1885, 2977, 3435, 5655, 6641, 8931, 14885, 19923, 33205, 44655, 86333, 99615, 258999, 431665, 1294995]

約数ペア:

[(1, 1294995), (3, 431665), (5, 258999), (13, 99615), (15, 86333), (29, 44655), (39, 33205), (65, 19923), (87, 14885), (145, 8931), (195, 6641), (229, 5655), (377, 3435), (435, 2977), (687, 1885), (1131, 1145)]