24070815

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 44928000

約数和(自身を除く): 20857185

約数列:

[1, 3, 5, 9, 15, 19, 45, 47, 57, 95, 141, 171, 235, 285, 423, 599, 705, 855, 893, 1797, 2115, 2679, 2995, 4465, 5391, 8037, 8985, 11381, 13395, 26955, 28153, 34143, 40185, 56905, 84459, 102429, 140765, 170715, 253377, 422295, 512145, 534907, 1266885, 1604721, 2674535, 4814163, 8023605, 24070815]

約数ペア:

[(1, 24070815), (3, 8023605), (5, 4814163), (9, 2674535), (15, 1604721), (19, 1266885), (45, 534907), (47, 512145), (57, 422295), (95, 253377), (141, 170715), (171, 140765), (235, 102429), (285, 84459), (423, 56905), (599, 40185), (705, 34143), (855, 28153), (893, 26955), (1797, 13395), (2115, 11381), (2679, 8985), (2995, 8037), (4465, 5391)]