18591315535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1\times {\mathrm{5419}}^1$

素因数の和:6607

約数の個数: 32

約数和(自身を含む): 24563266560

約数和(自身を除く): 5971951025

約数列:

[1, 5, 13, 47, 65, 235, 611, 1123, 3055, 5419, 5615, 14599, 27095, 52781, 70447, 72995, 254693, 263905, 352235, 686153, 1273465, 3311009, 3430765, 6085537, 16555045, 30427685, 79111981, 286020239, 395559905, 1430101195, 3718263107, 18591315535]

約数ペア:

[(1, 18591315535), (5, 3718263107), (13, 1430101195), (47, 395559905), (65, 286020239), (235, 79111981), (611, 30427685), (1123, 16555045), (3055, 6085537), (5419, 3430765), (5615, 3311009), (14599, 1273465), (27095, 686153), (52781, 352235), (70447, 263905), (72995, 254693)]