83521245

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1291}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 141396480

約数和(自身を除く): 57875235

約数列:

[1, 3, 5, 15, 19, 57, 95, 227, 285, 681, 1135, 1291, 3405, 3873, 4313, 6455, 12939, 19365, 21565, 24529, 64695, 73587, 122645, 293057, 367935, 879171, 1465285, 4395855, 5568083, 16704249, 27840415, 83521245]

約数ペア:

[(1, 83521245), (3, 27840415), (5, 16704249), (15, 5568083), (19, 4395855), (57, 1465285), (95, 879171), (227, 367935), (285, 293057), (681, 122645), (1135, 73587), (1291, 64695), (3405, 24529), (3873, 21565), (4313, 19365), (6455, 12939)]