259675695

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 458115840

約数和(自身を除く): 198440145

約数列:

[1, 3, 5, 9, 15, 45, 113, 223, 229, 339, 565, 669, 687, 1017, 1115, 1145, 1695, 2007, 2061, 3345, 3435, 5085, 10035, 10305, 25199, 25877, 51067, 75597, 77631, 125995, 129385, 153201, 226791, 232893, 255335, 377985, 388155, 459603, 766005, 1133955, 1164465, 2298015, 5770571, 17311713, 28852855, 51935139, 86558565, 259675695]

約数ペア:

[(1, 259675695), (3, 86558565), (5, 51935139), (9, 28852855), (15, 17311713), (45, 5770571), (113, 2298015), (223, 1164465), (229, 1133955), (339, 766005), (565, 459603), (669, 388155), (687, 377985), (1017, 255335), (1115, 232893), (1145, 226791), (1695, 153201), (2007, 129385), (2061, 125995), (3345, 77631), (3435, 75597), (5085, 51067), (10035, 25877), (10305, 25199)]