349728192005

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{2331599}}^1$

素因数の和:2331964

約数の個数: 16

約数和(自身を含む): 424724256000

約数和(自身を除く): 74996063995

約数列:

[1, 5, 131, 229, 655, 1145, 29999, 149995, 2331599, 11657995, 305439469, 533936171, 1527197345, 2669680855, 69945638401, 349728192005]

約数ペア:

[(1, 349728192005), (5, 69945638401), (131, 2669680855), (229, 1527197345), (655, 533936171), (1145, 305439469), (29999, 11657995), (149995, 2331599)]