28305356475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{3089}}^1$

素因数の和:3525

約数の個数: 96

約数和(自身を含む): 52968038400

約数和(自身を除く): 24662681925

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 383, 435, 725, 825, 957, 1149, 1595, 1915, 2175, 3089, 4213, 4785, 5745, 7975, 9267, 9575, 11107, 12639, 15445, 21065, 23925, 28725, 33321, 33979, 46335, 55535, 63195, 77225, 89581, 101937, 105325, 122177, 166605, 169895, 231675, 268743, 277675, 315975, 366531, 447905, 509685, 610885, 833025, 849475, 985391, 1183087, 1343715, 1832655, 2239525, 2548425, 2956173, 3054425, 3549261, 4926955, 5915435, 6718575, 9163275, 13013957, 14780865, 17746305, 24634775, 29577175, 34309523, 39041871, 65069785, 73904325, 88731525, 102928569, 171547615, 195209355, 325348925, 377404753, 514642845, 857738075, 976046775, 1132214259, 1887023765, 2573214225, 5661071295, 9435118825, 28305356475]

約数ペア:

[(1, 28305356475), (3, 9435118825), (5, 5661071295), (11, 2573214225), (15, 1887023765), (25, 1132214259), (29, 976046775), (33, 857738075), (55, 514642845), (75, 377404753), (87, 325348925), (145, 195209355), (165, 171547615), (275, 102928569), (319, 88731525), (383, 73904325), (435, 65069785), (725, 39041871), (825, 34309523), (957, 29577175), (1149, 24634775), (1595, 17746305), (1915, 14780865), (2175, 13013957), (3089, 9163275), (4213, 6718575), (4785, 5915435), (5745, 4926955), (7975, 3549261), (9267, 3054425), (9575, 2956173), (11107, 2548425), (12639, 2239525), (15445, 1832655), (21065, 1343715), (23925, 1183087), (28725, 985391), (33321, 849475), (33979, 833025), (46335, 610885), (55535, 509685), (63195, 447905), (77225, 366531), (89581, 315975), (101937, 277675), (105325, 268743), (122177, 231675), (166605, 169895)]