64310955

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 105753600

約数和(自身を除く): 41442645

約数列:

[1, 3, 5, 15, 67, 89, 201, 267, 335, 445, 719, 1005, 1335, 2157, 3595, 5963, 10785, 17889, 29815, 48173, 63991, 89445, 144519, 191973, 240865, 319955, 722595, 959865, 4287397, 12862191, 21436985, 64310955]

約数ペア:

[(1, 64310955), (3, 21436985), (5, 12862191), (15, 4287397), (67, 959865), (89, 722595), (201, 319955), (267, 240865), (335, 191973), (445, 144519), (719, 89445), (1005, 63991), (1335, 48173), (2157, 29815), (3595, 17889), (5963, 10785)]