284900535

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1217

約数の個数: 72

約数和(自身を含む): 552673680

約数和(自身を除く): 267773145

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 289, 323, 765, 855, 867, 969, 1153, 1445, 1615, 2601, 2907, 3459, 4335, 4845, 5491, 5765, 10377, 13005, 14535, 16473, 17295, 19601, 21907, 27455, 49419, 51885, 58803, 65721, 82365, 98005, 109535, 176409, 197163, 247095, 294015, 328605, 333217, 372419, 882045, 985815, 999651, 1117257, 1666085, 1862095, 2998953, 3351771, 4998255, 5586285, 6331123, 14994765, 16758855, 18993369, 31655615, 56980107, 94966845, 284900535]

約数ペア:

[(1, 284900535), (3, 94966845), (5, 56980107), (9, 31655615), (15, 18993369), (17, 16758855), (19, 14994765), (45, 6331123), (51, 5586285), (57, 4998255), (85, 3351771), (95, 2998953), (153, 1862095), (171, 1666085), (255, 1117257), (285, 999651), (289, 985815), (323, 882045), (765, 372419), (855, 333217), (867, 328605), (969, 294015), (1153, 247095), (1445, 197163), (1615, 176409), (2601, 109535), (2907, 98005), (3459, 82365), (4335, 65721), (4845, 58803), (5491, 51885), (5765, 49419), (10377, 27455), (13005, 21907), (14535, 19601), (16473, 17295)]