15708757845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2003}}^1$

素因数の和:2211

約数の個数: 96

約数和(自身を含む): 28785456000

約数和(自身を除く): 13076698155

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 121, 145, 149, 165, 319, 363, 435, 447, 605, 745, 957, 1595, 1639, 1815, 2003, 2235, 3509, 4321, 4785, 4917, 6009, 8195, 10015, 10527, 12963, 17545, 18029, 21605, 22033, 24585, 30045, 47531, 52635, 54087, 58087, 64815, 66099, 90145, 110165, 142593, 174261, 237655, 242363, 270435, 290435, 298447, 330495, 522841, 638957, 712965, 727089, 871305, 895341, 1211815, 1492235, 1568523, 1916871, 2614205, 3194785, 3282917, 3635445, 4476705, 7028527, 7842615, 8654963, 9584355, 9848751, 16414585, 21085581, 25964889, 35142635, 36112087, 43274815, 49243755, 95204593, 105427905, 108336261, 129824445, 180560435, 285613779, 476022965, 541681305, 1047250523, 1428068895, 3141751569, 5236252615, 15708757845]

約数ペア:

[(1, 15708757845), (3, 5236252615), (5, 3141751569), (11, 1428068895), (15, 1047250523), (29, 541681305), (33, 476022965), (55, 285613779), (87, 180560435), (121, 129824445), (145, 108336261), (149, 105427905), (165, 95204593), (319, 49243755), (363, 43274815), (435, 36112087), (447, 35142635), (605, 25964889), (745, 21085581), (957, 16414585), (1595, 9848751), (1639, 9584355), (1815, 8654963), (2003, 7842615), (2235, 7028527), (3509, 4476705), (4321, 3635445), (4785, 3282917), (4917, 3194785), (6009, 2614205), (8195, 1916871), (10015, 1568523), (10527, 1492235), (12963, 1211815), (17545, 895341), (18029, 871305), (21605, 727089), (22033, 712965), (24585, 638957), (30045, 522841), (47531, 330495), (52635, 298447), (54087, 290435), (58087, 270435), (64815, 242363), (66099, 237655), (90145, 174261), (110165, 142593)]