39273435

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 71884800

約数和(自身を除く): 32611365

約数列:

[1, 3, 5, 9, 15, 31, 45, 47, 93, 141, 155, 235, 279, 423, 465, 599, 705, 1395, 1457, 1797, 2115, 2995, 4371, 5391, 7285, 8985, 13113, 18569, 21855, 26955, 28153, 55707, 65565, 84459, 92845, 140765, 167121, 253377, 278535, 422295, 835605, 872743, 1266885, 2618229, 4363715, 7854687, 13091145, 39273435]

約数ペア:

[(1, 39273435), (3, 13091145), (5, 7854687), (9, 4363715), (15, 2618229), (31, 1266885), (45, 872743), (47, 835605), (93, 422295), (141, 278535), (155, 253377), (235, 167121), (279, 140765), (423, 92845), (465, 84459), (599, 65565), (705, 55707), (1395, 28153), (1457, 26955), (1797, 21855), (2115, 18569), (2995, 13113), (4371, 8985), (5391, 7285)]