8091435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 15552000

約数和(自身を除く): 7460565

約数列:

[1, 3, 5, 11, 15, 19, 29, 33, 55, 57, 87, 89, 95, 145, 165, 209, 267, 285, 319, 435, 445, 551, 627, 957, 979, 1045, 1335, 1595, 1653, 1691, 2581, 2755, 2937, 3135, 4785, 4895, 5073, 6061, 7743, 8265, 8455, 12905, 14685, 18183, 18601, 25365, 28391, 30305, 38715, 49039, 55803, 85173, 90915, 93005, 141955, 147117, 245195, 279015, 425865, 539429, 735585, 1618287, 2697145, 8091435]

約数ペア:

[(1, 8091435), (3, 2697145), (5, 1618287), (11, 735585), (15, 539429), (19, 425865), (29, 279015), (33, 245195), (55, 147117), (57, 141955), (87, 93005), (89, 90915), (95, 85173), (145, 55803), (165, 49039), (209, 38715), (267, 30305), (285, 28391), (319, 25365), (435, 18601), (445, 18183), (551, 14685), (627, 12905), (957, 8455), (979, 8265), (1045, 7743), (1335, 6061), (1595, 5073), (1653, 4895), (1691, 4785), (2581, 3135), (2755, 2937)]