291246000255

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{691}}^1\times {\mathrm{5843}}^1$

素因数の和:6781

約数の個数: 96

約数和(自身を含む): 580401768960

約数和(自身を除く): 289155768705

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 229, 315, 687, 691, 1145, 1603, 2061, 2073, 3435, 3455, 4809, 4837, 5843, 6219, 8015, 10305, 10365, 14427, 14511, 17529, 24045, 24185, 29215, 31095, 40901, 43533, 52587, 72135, 72555, 87645, 122703, 158239, 204505, 217665, 262935, 368109, 474717, 613515, 791195, 1107673, 1338047, 1424151, 1840545, 2373585, 3323019, 4014141, 4037513, 5538365, 6690235, 7120755, 9366329, 9969057, 12042423, 12112539, 16615095, 20070705, 20187565, 28098987, 28262591, 36337617, 46831645, 49845285, 60212115, 60562695, 84296961, 84787773, 140494935, 141312955, 181688085, 254363319, 421484805, 423938865, 924590477, 1271816595, 2773771431, 4622952385, 6472133339, 8321314293, 13868857155, 19416400017, 32360666695, 41606571465, 58249200051, 97082000085, 291246000255]

約数ペア:

[(1, 291246000255), (3, 97082000085), (5, 58249200051), (7, 41606571465), (9, 32360666695), (15, 19416400017), (21, 13868857155), (35, 8321314293), (45, 6472133339), (63, 4622952385), (105, 2773771431), (229, 1271816595), (315, 924590477), (687, 423938865), (691, 421484805), (1145, 254363319), (1603, 181688085), (2061, 141312955), (2073, 140494935), (3435, 84787773), (3455, 84296961), (4809, 60562695), (4837, 60212115), (5843, 49845285), (6219, 46831645), (8015, 36337617), (10305, 28262591), (10365, 28098987), (14427, 20187565), (14511, 20070705), (17529, 16615095), (24045, 12112539), (24185, 12042423), (29215, 9969057), (31095, 9366329), (40901, 7120755), (43533, 6690235), (52587, 5538365), (72135, 4037513), (72555, 4014141), (87645, 3323019), (122703, 2373585), (158239, 1840545), (204505, 1424151), (217665, 1338047), (262935, 1107673), (368109, 791195), (474717, 613515)]