55276804125

素因数分解:

$3^2\times 5^3\times {\mathrm{211}}^1\times {\mathrm{337}}^1\times {\mathrm{691}}^1$

素因数の和:1260

約数の個数: 96

約数和(自身を含む): 100560310656

約数和(自身を除く): 45283506531

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 211, 225, 337, 375, 633, 691, 1011, 1055, 1125, 1685, 1899, 2073, 3033, 3165, 3455, 5055, 5275, 6219, 8425, 9495, 10365, 15165, 15825, 17275, 25275, 26375, 31095, 42125, 47475, 51825, 71107, 75825, 79125, 86375, 126375, 145801, 155475, 213321, 232867, 237375, 259125, 355535, 379125, 437403, 639963, 698601, 729005, 777375, 1066605, 1164335, 1312209, 1777675, 2095803, 2187015, 3199815, 3493005, 3645025, 5333025, 5821675, 6561045, 8888375, 10479015, 10935075, 15999075, 17465025, 18225125, 26665125, 29108375, 32805225, 49134937, 52395075, 54675375, 79995375, 87325125, 147404811, 164026125, 245674685, 261975375, 442214433, 737024055, 1228373425, 2211072165, 3685120275, 6141867125, 11055360825, 18425601375, 55276804125]

約数ペア:

[(1, 55276804125), (3, 18425601375), (5, 11055360825), (9, 6141867125), (15, 3685120275), (25, 2211072165), (45, 1228373425), (75, 737024055), (125, 442214433), (211, 261975375), (225, 245674685), (337, 164026125), (375, 147404811), (633, 87325125), (691, 79995375), (1011, 54675375), (1055, 52395075), (1125, 49134937), (1685, 32805225), (1899, 29108375), (2073, 26665125), (3033, 18225125), (3165, 17465025), (3455, 15999075), (5055, 10935075), (5275, 10479015), (6219, 8888375), (8425, 6561045), (9495, 5821675), (10365, 5333025), (15165, 3645025), (15825, 3493005), (17275, 3199815), (25275, 2187015), (26375, 2095803), (31095, 1777675), (42125, 1312209), (47475, 1164335), (51825, 1066605), (71107, 777375), (75825, 729005), (79125, 698601), (86375, 639963), (126375, 437403), (145801, 379125), (155475, 355535), (213321, 259125), (232867, 237375)]