2013553831665

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1\times {\mathrm{1489}}^1\times {\mathrm{1657}}^1$

素因数の和:4522

約数の個数: 64

約数和(自身を含む): 3306963502080

約数和(自身を除く): 1293409670415

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 1327, 1489, 1657, 3981, 4467, 4971, 6635, 7445, 8285, 19905, 22335, 24855, 54407, 61049, 67937, 163221, 183147, 203811, 272035, 305245, 339685, 816105, 915735, 1019055, 1975903, 2198839, 2467273, 5927709, 6596517, 7401819, 9879515, 10994195, 12336365, 29638545, 32982585, 37009095, 81012023, 90152399, 101158193, 243036069, 270457197, 303474579, 405060115, 450761995, 505790965, 1215180345, 1352285985, 1517372895, 3274071271, 9822213813, 16370356355, 49111069065, 134236922111, 402710766333, 671184610555, 2013553831665]

約数ペア:

[(1, 2013553831665), (3, 671184610555), (5, 402710766333), (15, 134236922111), (41, 49111069065), (123, 16370356355), (205, 9822213813), (615, 3274071271), (1327, 1517372895), (1489, 1352285985), (1657, 1215180345), (3981, 505790965), (4467, 450761995), (4971, 405060115), (6635, 303474579), (7445, 270457197), (8285, 243036069), (19905, 101158193), (22335, 90152399), (24855, 81012023), (54407, 37009095), (61049, 32982585), (67937, 29638545), (163221, 12336365), (183147, 10994195), (203811, 9879515), (272035, 7401819), (305245, 6596517), (339685, 5927709), (816105, 2467273), (915735, 2198839), (1019055, 1975903)]