42534645

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 70457472

約数和(自身を除く): 27922827

約数列:

[1, 3, 5, 15, 37, 111, 173, 185, 443, 519, 555, 865, 1329, 2215, 2595, 6401, 6645, 16391, 19203, 32005, 49173, 76639, 81955, 96015, 229917, 245865, 383195, 1149585, 2835643, 8506929, 14178215, 42534645]

約数ペア:

[(1, 42534645), (3, 14178215), (5, 8506929), (15, 2835643), (37, 1149585), (111, 383195), (173, 245865), (185, 229917), (443, 96015), (519, 81955), (555, 76639), (865, 49173), (1329, 32005), (2215, 19203), (2595, 16391), (6401, 6645)]