156955637025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{81199}}^1$

素因数の和:81308

約数の個数: 108

約数和(自身を含む): 313361193600

約数和(自身を除く): 156405556575

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 71, 75, 99, 121, 165, 213, 225, 275, 355, 363, 495, 605, 639, 781, 825, 1065, 1089, 1775, 1815, 2343, 2475, 3025, 3195, 3905, 5325, 5445, 7029, 8591, 9075, 11715, 15975, 19525, 25773, 27225, 35145, 42955, 58575, 77319, 81199, 128865, 175725, 214775, 243597, 386595, 405995, 644325, 730791, 893189, 1217985, 1932975, 2029975, 2679567, 3653955, 4465945, 5765129, 6089925, 8038701, 9825079, 13397835, 17295387, 18269775, 22329725, 28825645, 29475237, 40193505, 49125395, 51886161, 63416419, 66989175, 86476935, 88425711, 144128225, 147376185, 190249257, 200967525, 245626975, 259430805, 317082095, 432384675, 442128555, 570747771, 697580609, 736880925, 951246285, 1297154025, 1585410475, 2092741827, 2210642775, 2853738855, 3487903045, 4756231425, 6278225481, 10463709135, 14268694275, 17439515225, 31391127405, 52318545675, 156955637025]

約数ペア:

[(1, 156955637025), (3, 52318545675), (5, 31391127405), (9, 17439515225), (11, 14268694275), (15, 10463709135), (25, 6278225481), (33, 4756231425), (45, 3487903045), (55, 2853738855), (71, 2210642775), (75, 2092741827), (99, 1585410475), (121, 1297154025), (165, 951246285), (213, 736880925), (225, 697580609), (275, 570747771), (355, 442128555), (363, 432384675), (495, 317082095), (605, 259430805), (639, 245626975), (781, 200967525), (825, 190249257), (1065, 147376185), (1089, 144128225), (1775, 88425711), (1815, 86476935), (2343, 66989175), (2475, 63416419), (3025, 51886161), (3195, 49125395), (3905, 40193505), (5325, 29475237), (5445, 28825645), (7029, 22329725), (8591, 18269775), (9075, 17295387), (11715, 13397835), (15975, 9825079), (19525, 8038701), (25773, 6089925), (27225, 5765129), (35145, 4465945), (42955, 3653955), (58575, 2679567), (77319, 2029975), (81199, 1932975), (128865, 1217985), (175725, 893189), (214775, 730791), (243597, 644325), (386595, 405995)]