40529385

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2389}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 78296400

約数和(自身を除く): 37767015

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 435, 585, 1131, 1305, 1885, 2389, 3393, 5655, 7167, 11945, 16965, 21501, 31057, 35835, 69281, 93171, 107505, 155285, 207843, 279513, 346405, 465855, 623529, 900653, 1039215, 1397565, 2701959, 3117645, 4503265, 8105877, 13509795, 40529385]

約数ペア:

[(1, 40529385), (3, 13509795), (5, 8105877), (9, 4503265), (13, 3117645), (15, 2701959), (29, 1397565), (39, 1039215), (45, 900653), (65, 623529), (87, 465855), (117, 346405), (145, 279513), (195, 207843), (261, 155285), (377, 107505), (435, 93171), (585, 69281), (1131, 35835), (1305, 31057), (1885, 21501), (2389, 16965), (3393, 11945), (5655, 7167)]