495249795

素因数分解:

$3^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1637}}^1$

素因数の和:1743

約数の個数: 56

約数和(自身を含む): 902328336

約数和(自身を除く): 407078541

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 243, 249, 405, 415, 729, 747, 1215, 1245, 1637, 2241, 3645, 3735, 4911, 6723, 8185, 11205, 14733, 20169, 24555, 33615, 44199, 60507, 73665, 100845, 132597, 135871, 220995, 302535, 397791, 407613, 662985, 679355, 1193373, 1222839, 1988955, 2038065, 3668517, 5966865, 6114195, 11005551, 18342585, 33016653, 55027755, 99049959, 165083265, 495249795]

約数ペア:

[(1, 495249795), (3, 165083265), (5, 99049959), (9, 55027755), (15, 33016653), (27, 18342585), (45, 11005551), (81, 6114195), (83, 5966865), (135, 3668517), (243, 2038065), (249, 1988955), (405, 1222839), (415, 1193373), (729, 679355), (747, 662985), (1215, 407613), (1245, 397791), (1637, 302535), (2241, 220995), (3645, 135871), (3735, 132597), (4911, 100845), (6723, 73665), (8185, 60507), (11205, 44199), (14733, 33615), (20169, 24555)]