31065431025

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{967}}^1\times {\mathrm{4241}}^1$

素因数の和:5322

約数の個数: 48

約数和(自身を含む): 51935925888

約数和(自身を除く): 20870494863

約数列:

[1, 3, 5, 15, 25, 75, 101, 303, 505, 967, 1515, 2525, 2901, 4241, 4835, 7575, 12723, 14505, 21205, 24175, 63615, 72525, 97667, 106025, 293001, 318075, 428341, 488335, 1285023, 1465005, 2141705, 2441675, 4101047, 6425115, 7325025, 10708525, 12303141, 20505235, 32125575, 61515705, 102526175, 307578525, 414205747, 1242617241, 2071028735, 6213086205, 10355143675, 31065431025]

約数ペア:

[(1, 31065431025), (3, 10355143675), (5, 6213086205), (15, 2071028735), (25, 1242617241), (75, 414205747), (101, 307578525), (303, 102526175), (505, 61515705), (967, 32125575), (1515, 20505235), (2525, 12303141), (2901, 10708525), (4241, 7325025), (4835, 6425115), (7575, 4101047), (12723, 2441675), (14505, 2141705), (21205, 1465005), (24175, 1285023), (63615, 488335), (72525, 428341), (97667, 318075), (106025, 293001)]