3194156975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{367}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 4254727680

約数和(自身を除く): 1060570705

約数列:

[1, 5, 19, 25, 73, 95, 251, 365, 367, 475, 1255, 1387, 1825, 1835, 4769, 6275, 6935, 6973, 9175, 18323, 23845, 26791, 34675, 34865, 91615, 92117, 119225, 133955, 174325, 348137, 458075, 460585, 509029, 669775, 1740685, 1750223, 2302925, 2545145, 6724541, 8703425, 8751115, 12725725, 33622705, 43755575, 127766279, 168113525, 638831395, 3194156975]

約数ペア:

[(1, 3194156975), (5, 638831395), (19, 168113525), (25, 127766279), (73, 43755575), (95, 33622705), (251, 12725725), (365, 8751115), (367, 8703425), (475, 6724541), (1255, 2545145), (1387, 2302925), (1825, 1750223), (1835, 1740685), (4769, 669775), (6275, 509029), (6935, 460585), (6973, 458075), (9175, 348137), (18323, 174325), (23845, 133955), (26791, 119225), (34675, 92117), (34865, 91615)]