3887595

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:377

約数の個数: 40

約数和(自身を含む): 7230960

約数和(自身を除く): 3343365

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 331, 405, 435, 783, 993, 1305, 1655, 2349, 2979, 3915, 4965, 8937, 9599, 11745, 14895, 26811, 28797, 44685, 47995, 86391, 134055, 143985, 259173, 431955, 777519, 1295865, 3887595]

約数ペア:

[(1, 3887595), (3, 1295865), (5, 777519), (9, 431955), (15, 259173), (27, 143985), (29, 134055), (45, 86391), (81, 47995), (87, 44685), (135, 28797), (145, 26811), (261, 14895), (331, 11745), (405, 9599), (435, 8937), (783, 4965), (993, 3915), (1305, 2979), (1655, 2349)]