54113535

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 110914560

約数和(自身を除く): 56801025

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 173, 189, 315, 331, 519, 865, 945, 993, 1211, 1557, 1655, 2317, 2595, 2979, 3633, 4671, 4965, 6055, 6951, 7785, 8937, 10899, 11585, 14895, 18165, 20853, 23355, 32697, 34755, 44685, 54495, 57263, 62559, 104265, 163485, 171789, 286315, 312795, 400841, 515367, 858945, 1202523, 1546101, 2004205, 2576835, 3607569, 6012615, 7730505, 10822707, 18037845, 54113535]

約数ペア:

[(1, 54113535), (3, 18037845), (5, 10822707), (7, 7730505), (9, 6012615), (15, 3607569), (21, 2576835), (27, 2004205), (35, 1546101), (45, 1202523), (63, 858945), (105, 515367), (135, 400841), (173, 312795), (189, 286315), (315, 171789), (331, 163485), (519, 104265), (865, 62559), (945, 57263), (993, 54495), (1211, 44685), (1557, 34755), (1655, 32697), (2317, 23355), (2595, 20853), (2979, 18165), (3633, 14895), (4671, 11585), (4965, 10899), (6055, 8937), (6951, 7785)]