57012645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 101523456

約数和(自身を除く): 44510811

約数列:

[1, 3, 5, 15, 17, 47, 51, 67, 71, 85, 141, 201, 213, 235, 255, 335, 355, 705, 799, 1005, 1065, 1139, 1207, 2397, 3149, 3337, 3417, 3621, 3995, 4757, 5695, 6035, 9447, 10011, 11985, 14271, 15745, 16685, 17085, 18105, 23785, 47235, 50055, 53533, 56729, 71355, 80869, 160599, 170187, 223579, 242607, 267665, 283645, 404345, 670737, 802995, 850935, 1117895, 1213035, 3353685, 3800843, 11402529, 19004215, 57012645]

約数ペア:

[(1, 57012645), (3, 19004215), (5, 11402529), (15, 3800843), (17, 3353685), (47, 1213035), (51, 1117895), (67, 850935), (71, 802995), (85, 670737), (141, 404345), (201, 283645), (213, 267665), (235, 242607), (255, 223579), (335, 170187), (355, 160599), (705, 80869), (799, 71355), (1005, 56729), (1065, 53533), (1139, 50055), (1207, 47235), (2397, 23785), (3149, 18105), (3337, 17085), (3417, 16685), (3621, 15745), (3995, 14271), (4757, 11985), (5695, 10011), (6035, 9447)]